| 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 | $163.86 | 4.210% | $170.7585 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $245.68 | 3.203% | $253.5491 | $253.55 | $253.55 | $253.50 |
| Purchase #3 | $94.25 | 6.742% | $100.6043 | $100.60 | $100.60 | $100.60 |
| Purchase #4 | $116.86 | 5.481% | $123.2651 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $34.57 | 11.203% | $38.4429 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $6.61 | 7.448% | $7.1023 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $81.77 | 12.498% | $91.9896 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $743.60 | $785.7118 | $785.71 | $785.70 | $785.70 | |