| 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 | $156.51 | 9.292% | $171.0529 | $171.05 | $171.05 | $171.10 |
| Purchase #2 | $175.58 | 12.224% | $197.0429 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $9.94 | 8.517% | $10.7866 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $226.73 | 11.656% | $253.1576 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $54.98 | 8.389% | $59.5923 | $59.59 | $59.60 | $59.60 |
| Purchase #6 | $88.82 | 4.306% | $92.6446 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $113.27 | 7.813% | $122.1198 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $825.83 | $906.3967 | $906.39 | $906.40 | $906.40 | |