| 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 | $148.55 | 7.852% | $160.2141 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $137.84 | 8.288% | $149.2642 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $71.89 | 9.766% | $78.9108 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $65.37 | 11.618% | $72.9647 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $91.78 | 5.442% | $96.7747 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $98.95 | 7.502% | $106.3732 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $235.55 | 10.239% | $259.668 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $849.93 | $924.1697 | $924.15 | $924.05 | $924.30 | |