| 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 | $232.72 | 6.374% | $247.5536 | $247.55 | $247.55 | $247.60 |
| Purchase #2 | $66.84 | 6.651% | $71.2855 | $71.29 | $71.30 | $71.30 |
| Purchase #3 | $63.73 | 4.216% | $66.4169 | $66.42 | $66.40 | $66.40 |
| Purchase #4 | $120.42 | 13.531% | $136.714 | $136.71 | $136.70 | $136.70 |
| Purchase #5 | $32.88 | 5.126% | $34.5654 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $158.89 | 7.717% | $171.1515 | $171.15 | $171.15 | $171.20 |
| Purchase #7 | $168.78 | 3.472% | $174.64 | $174.64 | $174.65 | $174.60 |
| 7 purchase totals = | $844.26 | $902.3269 | $902.33 | $902.30 | $902.40 | |