| 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 | $130.89 | 6.132% | $138.9162 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $52.58 | 7.767% | $56.6639 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $41.45 | 7.200% | $44.4344 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $188.44 | 4.823% | $197.5285 | $197.53 | $197.55 | $197.50 |
| Purchase #5 | $158.68 | 11.505% | $176.9361 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $145.88 | 13.747% | $165.9341 | $165.93 | $165.95 | $165.90 |
| Purchase #7 | $204.63 | 4.561% | $213.9632 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $922.55 | $994.3764 | $994.37 | $994.40 | $994.30 | |