| 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 | $177.32 | 11.158% | $197.1054 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $98.51 | 3.694% | $102.149 | $102.15 | $102.15 | $102.10 |
| Purchase #3 | $230.84 | 10.421% | $254.8958 | $254.90 | $254.90 | $254.90 |
| Purchase #4 | $150.35 | 9.776% | $165.0482 | $165.05 | $165.05 | $165.00 |
| Purchase #5 | $83.93 | 12.591% | $94.4976 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $164.53 | 9.461% | $180.0962 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $124.50 | 6.662% | $132.7942 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $1,029.98 | $1,126.5864 | $1,126.60 | $1,126.60 | $1,126.50 | |