| 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 | $157.65 | 12.727% | $177.7141 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $32.74 | 13.412% | $37.1311 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $174.36 | 9.851% | $191.5362 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $110.41 | 9.526% | $120.9277 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $183.93 | 4.435% | $192.0873 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $53.86 | 9.188% | $58.8087 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $183.29 | 6.277% | $194.7951 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $896.24 | $973.0002 | $973.01 | $973.05 | $972.90 | |