| 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 | $160.39 | 9.874% | $176.2269 | $176.23 | $176.25 | $176.20 |
| Purchase #2 | $193.47 | 5.212% | $203.5537 | $203.55 | $203.55 | $203.60 |
| Purchase #3 | $93.87 | 8.795% | $102.1259 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $136.84 | 4.612% | $143.1511 | $143.15 | $143.15 | $143.20 |
| Purchase #5 | $40.79 | 9.141% | $44.5186 | $44.52 | $44.50 | $44.50 |
| Purchase #6 | $164.84 | 7.180% | $176.6755 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $123.97 | 11.851% | $138.6617 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $914.17 | $984.9134 | $984.92 | $984.95 | $985.00 | |