| 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 | $170.45 | 11.835% | $190.6228 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $23.48 | 13.653% | $26.6857 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $90.76 | 11.476% | $101.1756 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $19.97 | 13.423% | $22.6506 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $96.80 | 10.234% | $106.7065 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $135.44 | 10.454% | $149.5989 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $111.79 | 13.649% | $127.0482 | $127.05 | $127.05 | $127.00 |
| 7 purchase totals = | $648.69 | $724.4883 | $724.50 | $724.50 | $724.50 | |