| 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 | $96.96 | 7.538% | $104.2688 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $186.31 | 4.441% | $194.584 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $94.85 | 7.193% | $101.6726 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $5.75 | 5.873% | $6.0877 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $230.62 | 11.528% | $257.2059 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $144.43 | 8.544% | $156.7701 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $150.63 | 13.865% | $171.5148 | $171.51 | $171.50 | $171.50 |
| 7 purchase totals = | $909.55 | $992.1039 | $992.10 | $992.05 | $992.20 | |