| 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 | $140.33 | 11.198% | $156.0442 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $135.93 | 9.524% | $148.876 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $9.93 | 9.535% | $10.8768 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $118.66 | 8.397% | $128.6239 | $128.62 | $128.60 | $128.60 |
| Purchase #5 | $70.45 | 8.103% | $76.1586 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $246.89 | 11.524% | $275.3416 | $275.34 | $275.35 | $275.30 |
| Purchase #7 | $91.36 | 3.278% | $94.3548 | $94.35 | $94.35 | $94.40 |
| 7 purchase totals = | $813.55 | $890.2759 | $890.27 | $890.30 | $890.30 | |