| 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 | $144.25 | 3.729% | $149.6291 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $159.74 | 6.356% | $169.8931 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $207.57 | 9.131% | $226.5232 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $115.46 | 9.237% | $126.125 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $135.48 | 8.330% | $146.7655 | $146.77 | $146.75 | $146.80 |
| Purchase #6 | $32.32 | 3.118% | $33.3277 | $33.33 | $33.35 | $33.30 |
| Purchase #7 | $155.52 | 9.272% | $169.9398 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $950.34 | $1,022.2034 | $1,022.21 | $1,022.25 | $1,022.10 | |