| 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 | $175.74 | 8.496% | $190.6709 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $122.80 | 12.584% | $138.2532 | $138.25 | $138.25 | $138.30 |
| Purchase #3 | $116.29 | 4.603% | $121.6428 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $65.38 | 7.873% | $70.5274 | $70.53 | $70.55 | $70.50 |
| Purchase #5 | $118.51 | 10.124% | $130.508 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $172.30 | 9.343% | $188.398 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $109.98 | 12.202% | $123.3998 | $123.40 | $123.40 | $123.40 |
| 7 purchase totals = | $881.00 | $963.4001 | $963.40 | $963.40 | $963.40 | |