| 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 | $142.44 | 13.408% | $161.5384 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $183.60 | 13.726% | $208.8009 | $208.80 | $208.80 | $208.80 |
| Purchase #3 | $9.86 | 9.395% | $10.7863 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $248.95 | 11.440% | $277.4299 | $277.43 | $277.45 | $277.40 |
| Purchase #5 | $63.95 | 8.106% | $69.1338 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $132.86 | 8.243% | $143.8116 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $98.76 | 7.797% | $106.4603 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $880.42 | $977.9612 | $977.96 | $978.00 | $977.90 | |