| 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 | $166.52 | 10.432% | $183.8914 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $128.46 | 7.533% | $138.1369 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $107.55 | 11.240% | $119.6386 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $56.79 | 6.751% | $60.6239 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $34.96 | 12.228% | $39.2349 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $98.69 | 12.286% | $110.8151 | $110.82 | $110.80 | $110.80 |
| Purchase #7 | $132.68 | 5.715% | $140.2627 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $725.65 | $792.6035 | $792.60 | $792.60 | $792.50 | |