| 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 | $161.43 | 11.465% | $179.9379 | $179.94 | $179.95 | $179.90 |
| Purchase #2 | $138.27 | 5.644% | $146.074 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $89.36 | 4.278% | $93.1828 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $165.32 | 6.713% | $176.4179 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $22.84 | 6.317% | $24.2828 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $176.99 | 7.773% | $190.7474 | $190.75 | $190.75 | $190.70 |
| Purchase #7 | $54.65 | 5.748% | $57.7913 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $808.86 | $868.4341 | $868.43 | $868.45 | $868.40 | |