| 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 | $194.57 | 10.561% | $215.1185 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $26.99 | 8.326% | $29.2372 | $29.24 | $29.25 | $29.20 |
| Purchase #3 | $135.35 | 8.262% | $146.5326 | $146.53 | $146.55 | $146.50 |
| Purchase #4 | $182.32 | 9.684% | $199.9759 | $199.98 | $200.00 | $200.00 |
| Purchase #5 | $132.67 | 10.280% | $146.3085 | $146.31 | $146.30 | $146.30 |
| Purchase #6 | $179.60 | 5.562% | $189.5894 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $22.92 | 6.518% | $24.4139 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $874.42 | $951.1760 | $951.18 | $951.20 | $951.10 | |