| 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 | $93.31 | 13.265% | $105.6876 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $139.78 | 8.307% | $151.3915 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $218.80 | 7.183% | $234.5164 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $165.98 | 12.526% | $186.7707 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $141.36 | 10.427% | $156.0996 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $137.28 | 7.829% | $148.0277 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $176.93 | 8.436% | $191.8558 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $1,073.44 | $1,174.3493 | $1,174.36 | $1,174.35 | $1,174.40 | |