| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.42 | 5.681% | $139.9428 | $139.94 | $139.95 | $139.90 |
| Purchase #2 | $121.40 | 11.434% | $135.2809 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $167.87 | 6.209% | $178.293 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $130.65 | 9.339% | $142.8514 | $142.85 | $142.85 | $142.90 |
| Purchase #5 | $161.84 | 7.840% | $174.5283 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $215.63 | 9.166% | $235.3946 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $126.77 | 10.786% | $140.4434 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $1,056.58 | $1,146.7344 | $1,146.72 | $1,146.80 | $1,146.70 | |