| 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 | $138.48 | 11.592% | $154.5326 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $238.82 | 5.117% | $251.0404 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $170.48 | 11.702% | $190.4296 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $159.33 | 12.439% | $179.1491 | $179.15 | $179.15 | $179.10 |
| Purchase #5 | $23.50 | 6.834% | $25.106 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $147.75 | 9.563% | $161.8793 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $175.72 | 10.715% | $194.5484 | $194.55 | $194.55 | $194.50 |
| 7 purchase totals = | $1,054.08 | $1,156.6854 | $1,156.69 | $1,156.75 | $1,156.50 | |