| 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 | $102.57 | 11.381% | $114.2435 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $38.89 | 4.272% | $40.5514 | $40.55 | $40.55 | $40.60 |
| Purchase #3 | $156.90 | 9.335% | $171.5466 | $171.55 | $171.55 | $171.50 |
| Purchase #4 | $204.90 | 5.279% | $215.7167 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $157.46 | 11.212% | $175.1144 | $175.11 | $175.10 | $175.10 |
| Purchase #6 | $105.81 | 13.400% | $119.9885 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $56.96 | 13.118% | $64.432 | $64.43 | $64.45 | $64.40 |
| 7 purchase totals = | $823.49 | $901.5931 | $901.59 | $901.60 | $901.50 | |