| 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 | $147.79 | 9.125% | $161.2758 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $247.73 | 8.265% | $268.2049 | $268.20 | $268.20 | $268.20 |
| Purchase #3 | $138.53 | 4.128% | $144.2485 | $144.25 | $144.25 | $144.20 |
| Purchase #4 | $148.95 | 12.332% | $167.3185 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $250.92 | 10.410% | $277.0408 | $277.04 | $277.05 | $277.00 |
| Purchase #6 | $94.65 | 7.249% | $101.5112 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $106.81 | 10.623% | $118.1564 | $118.16 | $118.15 | $118.20 |
| 7 purchase totals = | $1,135.38 | $1,237.7561 | $1,237.76 | $1,237.75 | $1,237.70 | |