| 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 | $157.84 | 13.866% | $179.7261 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $103.68 | 5.429% | $109.3088 | $109.31 | $109.30 | $109.30 |
| Purchase #3 | $248.80 | 5.559% | $262.6308 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $17.28 | 13.442% | $19.6028 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $58.61 | 7.689% | $63.1165 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $102.64 | 7.367% | $110.2015 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $37.93 | 5.581% | $40.0469 | $40.05 | $40.05 | $40.00 |
| 7 purchase totals = | $726.78 | $784.6334 | $784.64 | $784.65 | $784.50 | |