| 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 | $157.67 | 10.470% | $174.178 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $23.34 | 3.267% | $24.1025 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $237.46 | 4.863% | $249.0077 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $194.28 | 13.360% | $220.2358 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $152.66 | 11.804% | $170.68 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $106.61 | 5.487% | $112.4597 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $107.38 | 12.713% | $121.0312 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $979.40 | $1,071.6949 | $1,071.70 | $1,071.75 | $1,071.70 | |