| 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 | $114.92 | 12.676% | $129.4873 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $153.47 | 5.651% | $162.1426 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $61.38 | 12.228% | $68.8855 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $161.87 | 6.747% | $172.7914 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $141.63 | 13.649% | $160.9611 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $65.63 | 7.604% | $70.6205 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $39.42 | 5.683% | $41.6602 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $738.32 | $806.5486 | $806.55 | $806.55 | $806.60 | |