| 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 | $114.47 | 6.270% | $121.6473 | $121.65 | $121.65 | $121.60 |
| Purchase #2 | $163.28 | 7.339% | $175.2631 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $203.63 | 7.806% | $219.5254 | $219.53 | $219.55 | $219.50 |
| Purchase #4 | $29.71 | 5.443% | $31.3271 | $31.33 | $31.35 | $31.30 |
| Purchase #5 | $24.71 | 11.762% | $27.6164 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $100.95 | 12.688% | $113.7585 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $149.26 | 6.256% | $158.5977 | $158.60 | $158.60 | $158.60 |
| 7 purchase totals = | $786.01 | $847.7355 | $847.75 | $847.75 | $847.70 | |