| 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 | $147.85 | 3.135% | $152.4851 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $177.48 | 9.536% | $194.4045 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $212.59 | 9.479% | $232.7414 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $19.68 | 12.361% | $22.1126 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $210.50 | 3.717% | $218.3243 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $205.97 | 9.417% | $225.3662 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $119.72 | 11.439% | $133.4148 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $1,093.79 | $1,178.8489 | $1,178.84 | $1,178.80 | $1,178.80 | |