| 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 | $184.41 | 7.121% | $197.5418 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $135.72 | 10.243% | $149.6218 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $202.57 | 13.590% | $230.0993 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $59.37 | 13.828% | $67.5797 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $120.47 | 3.529% | $124.7214 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $7.45 | 9.580% | $8.1637 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $154.31 | 3.401% | $159.5581 | $159.56 | $159.55 | $159.60 |
| 7 purchase totals = | $864.30 | $937.2858 | $937.28 | $937.25 | $937.30 | |