| 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 | $149.46 | 13.701% | $169.9375 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $127.26 | 8.352% | $137.8888 | $137.89 | $137.90 | $137.90 |
| Purchase #3 | $40.56 | 10.674% | $44.8894 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $238.58 | 5.448% | $251.5778 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $208.91 | 5.699% | $220.8158 | $220.82 | $220.80 | $220.80 |
| Purchase #6 | $249.95 | 11.108% | $277.7144 | $277.71 | $277.70 | $277.70 |
| Purchase #7 | $231.56 | 7.530% | $248.9965 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $1,246.28 | $1,351.8202 | $1,351.83 | $1,351.85 | $1,351.80 | |