| 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 | $234.57 | 7.374% | $251.8672 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $62.75 | 8.718% | $68.2205 | $68.22 | $68.20 | $68.20 |
| Purchase #3 | $76.89 | 11.471% | $85.7101 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $136.60 | 13.666% | $155.2678 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $38.31 | 7.656% | $41.243 | $41.24 | $41.25 | $41.20 |
| Purchase #6 | $165.33 | 3.126% | $170.4982 | $170.50 | $170.50 | $170.50 |
| Purchase #7 | $47.90 | 8.136% | $51.7971 | $51.80 | $51.80 | $51.80 |
| 7 purchase totals = | $762.35 | $824.6039 | $824.61 | $824.55 | $824.60 | |