| 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 | $161.61 | 13.457% | $183.3579 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $165.77 | 13.655% | $188.4059 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $118.86 | 3.726% | $123.2887 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $51.26 | 13.385% | $58.1212 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $11.79 | 4.283% | $12.295 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $115.47 | 7.576% | $124.218 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $220.97 | 3.228% | $228.1029 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $845.73 | $917.7896 | $917.80 | $917.75 | $917.80 | |