| 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 | $139.77 | 9.166% | $152.5813 | $152.58 | $152.60 | $152.60 |
| Purchase #2 | $79.32 | 9.874% | $87.1521 | $87.15 | $87.15 | $87.20 |
| Purchase #3 | $57.38 | 9.287% | $62.7089 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $132.67 | 4.851% | $139.1058 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $109.67 | 13.790% | $124.7935 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $160.69 | 8.170% | $173.8184 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $64.99 | 11.332% | $72.3547 | $72.35 | $72.35 | $72.40 |
| 7 purchase totals = | $744.49 | $812.5147 | $812.51 | $812.50 | $812.60 | |