| 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 | $170.64 | 13.498% | $193.673 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $5.62 | 5.771% | $5.9443 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $88.38 | 3.624% | $91.5829 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $144.34 | 9.616% | $158.2197 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $110.48 | 4.667% | $115.6361 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $70.25 | 8.800% | $76.432 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $143.39 | 9.311% | $156.741 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $733.10 | $798.2290 | $798.22 | $798.25 | $798.10 | |