| 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 | $160.67 | 11.205% | $178.6731 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $209.58 | 9.528% | $229.5488 | $229.55 | $229.55 | $229.50 |
| Purchase #3 | $248.68 | 11.611% | $277.5542 | $277.55 | $277.55 | $277.60 |
| Purchase #4 | $155.29 | 8.515% | $168.5129 | $168.51 | $168.50 | $168.50 |
| Purchase #5 | $170.83 | 3.329% | $176.5169 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $202.57 | 13.283% | $229.4774 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $41.41 | 8.558% | $44.9539 | $44.95 | $44.95 | $45.00 |
| 7 purchase totals = | $1,189.03 | $1,305.2372 | $1,305.23 | $1,305.20 | $1,305.30 | |