| 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 | $149.83 | 11.683% | $167.3346 | $167.33 | $167.35 | $167.30 |
| Purchase #2 | $25.28 | 10.759% | $27.9999 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $56.61 | 5.378% | $59.6545 | $59.65 | $59.65 | $59.70 |
| Purchase #4 | $12.32 | 11.295% | $13.7115 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $243.36 | 9.565% | $266.6374 | $266.64 | $266.65 | $266.60 |
| Purchase #6 | $43.87 | 11.540% | $48.9326 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $45.48 | 12.689% | $51.251 | $51.25 | $51.25 | $51.30 |
| 7 purchase totals = | $576.75 | $635.5215 | $635.51 | $635.55 | $635.50 | |