| 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 | $164.96 | 10.434% | $182.1719 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $151.95 | 12.628% | $171.1382 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $235.42 | 4.464% | $245.9291 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $197.39 | 11.612% | $220.3109 | $220.31 | $220.30 | $220.30 |
| Purchase #5 | $140.81 | 8.826% | $153.2379 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $72.98 | 7.434% | $78.4053 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $240.51 | 6.741% | $256.7228 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $1,204.02 | $1,307.9161 | $1,307.92 | $1,307.90 | $1,307.80 | |