| 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 | $157.89 | 9.777% | $173.3269 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $164.45 | 13.838% | $187.2066 | $187.21 | $187.20 | $187.20 |
| Purchase #3 | $68.36 | 7.729% | $73.6435 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $19.77 | 13.244% | $22.3883 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $138.31 | 9.568% | $151.5435 | $151.54 | $151.55 | $151.50 |
| Purchase #6 | $129.97 | 9.515% | $142.3366 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $200.63 | 8.285% | $217.2522 | $217.25 | $217.25 | $217.30 |
| 7 purchase totals = | $879.38 | $967.6976 | $967.70 | $967.75 | $967.60 | |