| 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 | $97.32 | 4.728% | $101.9213 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $153.72 | 9.814% | $168.8061 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $151.45 | 7.190% | $162.3393 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $98.32 | 3.738% | $101.9952 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $110.33 | 4.654% | $115.4648 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $145.95 | 6.311% | $155.1609 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $117.66 | 11.140% | $130.7673 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $874.75 | $936.4549 | $936.46 | $936.40 | $936.50 | |