| 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 | $132.64 | 12.278% | $148.9255 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $20.30 | 13.599% | $23.0606 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $180.77 | 12.256% | $202.9252 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $10.82 | 11.145% | $12.0259 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $235.61 | 8.448% | $255.5143 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $146.27 | 13.320% | $165.7532 | $165.75 | $165.75 | $165.80 |
| Purchase #7 | $156.73 | 7.387% | $168.3076 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $883.14 | $976.5123 | $976.52 | $976.55 | $976.50 | |