| 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 | $194.75 | 6.394% | $207.2023 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $137.47 | 12.813% | $155.084 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $154.75 | 12.294% | $173.775 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $79.56 | 12.426% | $89.4461 | $89.45 | $89.45 | $89.40 |
| Purchase #5 | $91.94 | 11.787% | $102.777 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $142.80 | 4.126% | $148.6919 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $34.47 | 9.493% | $37.7422 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $835.74 | $914.7185 | $914.72 | $914.80 | $914.70 | |