| 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 | $131.35 | 5.222% | $138.2091 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $125.61 | 7.788% | $135.3925 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $14.31 | 13.519% | $16.2446 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $102.97 | 13.661% | $117.0367 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $161.42 | 8.847% | $175.7008 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $158.28 | 6.136% | $167.9921 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $166.60 | 4.751% | $174.5152 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $860.54 | $925.0910 | $925.09 | $925.10 | $925.00 | |