| 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 | $113.26 | 7.708% | $121.9901 | $121.99 | $122.00 | $122.00 |
| Purchase #2 | $171.94 | 3.319% | $177.6467 | $177.65 | $177.65 | $177.60 |
| Purchase #3 | $6.27 | 13.811% | $7.1359 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $57.69 | 3.321% | $59.6059 | $59.61 | $59.60 | $59.60 |
| Purchase #5 | $167.64 | 12.220% | $188.1256 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $162.70 | 4.685% | $170.3225 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $29.89 | 10.766% | $33.108 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $709.39 | $757.9347 | $757.95 | $757.95 | $757.80 | |