| 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 | $127.52 | 3.221% | $131.6274 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $15.63 | 7.503% | $16.8027 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $61.42 | 10.312% | $67.7536 | $67.75 | $67.75 | $67.80 |
| Purchase #4 | $159.73 | 7.292% | $171.3775 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $184.43 | 10.410% | $203.6292 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $80.43 | 13.378% | $91.1899 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $97.64 | 12.334% | $109.6829 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $726.80 | $792.0632 | $792.06 | $792.15 | $792.10 | |