| 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 | $158.35 | 10.326% | $174.7012 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $166.89 | 7.857% | $180.0025 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $203.88 | 3.832% | $211.6927 | $211.69 | $211.70 | $211.70 |
| Purchase #4 | $123.93 | 6.628% | $132.1441 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $48.34 | 8.512% | $52.4547 | $52.45 | $52.45 | $52.50 |
| Purchase #6 | $235.60 | 5.865% | $249.4179 | $249.42 | $249.40 | $249.40 |
| Purchase #7 | $74.55 | 7.558% | $80.1845 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $1,011.54 | $1,080.5976 | $1,080.58 | $1,080.60 | $1,080.60 | |