| 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 | $131.46 | 4.357% | $137.1877 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $226.73 | 9.175% | $247.5325 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $143.82 | 5.807% | $152.1716 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $32.78 | 5.581% | $34.6095 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $91.26 | 3.270% | $94.2442 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $182.32 | 10.643% | $201.7243 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $195.39 | 11.326% | $217.5199 | $217.52 | $217.50 | $217.50 |
| 7 purchase totals = | $1,003.76 | $1,084.9897 | $1,084.98 | $1,084.95 | $1,084.90 | |