| 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 | $163.61 | 6.871% | $174.8516 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $110.56 | 9.165% | $120.6928 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $160.39 | 5.559% | $169.3061 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $215.95 | 4.783% | $226.2789 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $175.34 | 7.608% | $188.6799 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $68.65 | 8.734% | $74.6459 | $74.65 | $74.65 | $74.60 |
| Purchase #7 | $154.74 | 12.866% | $174.6488 | $174.65 | $174.65 | $174.60 |
| 7 purchase totals = | $1,049.24 | $1,129.1040 | $1,129.11 | $1,129.15 | $1,129.10 | |