| 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 | $173.92 | 8.873% | $189.3519 | $189.35 | $189.35 | $189.40 |
| Purchase #2 | $220.38 | 10.793% | $244.1656 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $182.97 | 6.356% | $194.5996 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $87.75 | 7.524% | $94.3523 | $94.35 | $94.35 | $94.40 |
| Purchase #5 | $220.58 | 11.783% | $246.5709 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $129.47 | 5.312% | $136.3474 | $136.35 | $136.35 | $136.30 |
| Purchase #7 | $125.79 | 11.193% | $139.8697 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $1,140.86 | $1,245.2574 | $1,245.26 | $1,245.20 | $1,245.40 | |