| 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 | $125.59 | 5.253% | $132.1872 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $144.33 | 5.413% | $152.1426 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $95.90 | 11.633% | $107.056 | $107.06 | $107.05 | $107.10 |
| Purchase #4 | $191.26 | 11.745% | $213.7235 | $213.72 | $213.70 | $213.70 |
| Purchase #5 | $103.32 | 12.170% | $115.894 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $155.58 | 4.530% | $162.6278 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $221.57 | 7.425% | $238.0216 | $238.02 | $238.00 | $238.00 |
| 7 purchase totals = | $1,037.55 | $1,121.6527 | $1,121.65 | $1,121.65 | $1,121.60 | |