| 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 | $15.61 | 3.476% | $16.1526 | $16.15 | $16.15 | $16.20 |
| Purchase #2 | $210.43 | 7.597% | $226.4164 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $144.54 | 8.676% | $157.0803 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $240.97 | 6.374% | $256.3294 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $76.86 | 12.733% | $86.6466 | $86.65 | $86.65 | $86.60 |
| Purchase #6 | $83.83 | 5.158% | $88.154 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $131.68 | 7.173% | $141.1254 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $903.92 | $971.9047 | $971.91 | $971.95 | $971.90 | |