| 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 | $180.73 | 7.629% | $194.5179 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $159.37 | 5.587% | $168.274 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $14.51 | 6.397% | $15.4382 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $141.25 | 8.424% | $153.1489 | $153.15 | $153.15 | $153.10 |
| Purchase #5 | $113.67 | 6.366% | $120.9062 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $12.49 | 8.553% | $13.5583 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $130.62 | 6.743% | $139.4277 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $752.64 | $805.2712 | $805.28 | $805.25 | $805.20 | |