| 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 | $169.39 | 3.204% | $174.8173 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $84.90 | 9.566% | $93.0215 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $149.71 | 6.522% | $159.4741 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $53.64 | 6.371% | $57.0574 | $57.06 | $57.05 | $57.10 |
| Purchase #5 | $187.76 | 5.554% | $198.1882 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $138.80 | 3.445% | $143.5817 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $146.98 | 8.667% | $159.7188 | $159.72 | $159.70 | $159.70 |
| 7 purchase totals = | $931.18 | $985.8590 | $985.86 | $985.80 | $985.90 | |