| 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 | $163.94 | 6.750% | $175.006 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $241.38 | 4.429% | $252.0707 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $120.33 | 12.403% | $135.2545 | $135.25 | $135.25 | $135.30 |
| Purchase #4 | $140.86 | 9.434% | $154.1487 | $154.15 | $154.15 | $154.10 |
| Purchase #5 | $138.28 | 10.162% | $152.332 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $111.45 | 8.560% | $120.9901 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $91.81 | 4.749% | $96.1701 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $1,008.05 | $1,085.9721 | $1,085.97 | $1,085.95 | $1,086.00 | |