| 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 | $45.77 | 11.799% | $51.1704 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $157.78 | 12.541% | $177.5672 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $211.96 | 11.634% | $236.6194 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $103.86 | 12.676% | $117.0253 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $150.92 | 3.566% | $156.3018 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $138.83 | 4.398% | $144.9357 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $138.44 | 11.467% | $154.3149 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $947.56 | $1,037.9347 | $1,037.94 | $1,037.90 | $1,037.90 | |