| 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 | $193.90 | 6.838% | $207.1589 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $15.94 | 12.433% | $17.9218 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $146.82 | 13.361% | $166.4366 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $41.77 | 4.171% | $43.5122 | $43.51 | $43.50 | $43.50 |
| Purchase #5 | $100.51 | 5.139% | $105.6752 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $83.25 | 12.212% | $93.4165 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $224.56 | 7.699% | $241.8489 | $241.85 | $241.85 | $241.80 |
| 7 purchase totals = | $806.75 | $875.9701 | $875.98 | $875.95 | $875.90 | |