| 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 | $190.38 | 9.653% | $208.7574 | $208.76 | $208.75 | $208.80 |
| Purchase #2 | $144.25 | 11.434% | $160.7435 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $207.31 | 4.149% | $215.9113 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $62.43 | 11.743% | $69.7612 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $40.90 | 4.150% | $42.5974 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $210.64 | 8.871% | $229.3259 | $229.33 | $229.35 | $229.30 |
| Purchase #7 | $5.53 | 9.257% | $6.0419 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $861.44 | $933.1386 | $933.14 | $933.15 | $933.10 | |