| 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 | $153.74 | 4.854% | $161.2025 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $185.68 | 5.853% | $196.5479 | $196.55 | $196.55 | $196.50 |
| Purchase #3 | $42.89 | 12.548% | $48.2718 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $77.39 | 10.627% | $85.6142 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $235.73 | 11.650% | $263.1925 | $263.19 | $263.20 | $263.20 |
| Purchase #6 | $108.77 | 12.333% | $122.1846 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $87.51 | 4.807% | $91.7166 | $91.72 | $91.70 | $91.70 |
| 7 purchase totals = | $891.71 | $968.7301 | $968.72 | $968.70 | $968.70 | |