| 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 | $148.87 | 8.376% | $161.3394 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $123.36 | 11.149% | $137.1134 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $141.51 | 10.162% | $155.8902 | $155.89 | $155.90 | $155.90 |
| Purchase #4 | $18.98 | 13.562% | $21.5541 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $69.84 | 11.541% | $77.9002 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $10.86 | 8.749% | $11.8101 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $65.77 | 8.791% | $71.5518 | $71.55 | $71.55 | $71.60 |
| 7 purchase totals = | $579.19 | $637.1592 | $637.15 | $637.15 | $637.20 | |