| 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 | $128.63 | 9.606% | $140.9862 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $173.78 | 7.798% | $187.3314 | $187.33 | $187.35 | $187.30 |
| Purchase #3 | $148.50 | 6.584% | $158.2772 | $158.28 | $158.30 | $158.30 |
| Purchase #4 | $12.30 | 6.700% | $13.1241 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $78.81 | 7.672% | $84.8563 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $95.42 | 13.528% | $108.3284 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $57.98 | 6.345% | $61.6588 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $695.42 | $754.5624 | $754.57 | $754.60 | $754.60 | |