| 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 | $113.57 | 11.325% | $126.4318 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $151.43 | 6.827% | $161.7681 | $161.77 | $161.75 | $161.80 |
| Purchase #3 | $168.29 | 11.551% | $187.7292 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $152.67 | 4.165% | $159.0287 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $124.61 | 7.103% | $133.461 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $108.70 | 4.238% | $113.3067 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $229.43 | 12.594% | $258.3244 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,048.70 | $1,140.0499 | $1,140.05 | $1,140.05 | $1,140.00 | |