| 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 | $125.43 | 6.194% | $133.1991 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $107.53 | 11.833% | $120.254 | $120.25 | $120.25 | $120.30 |
| Purchase #3 | $23.81 | 6.420% | $25.3386 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $217.26 | 5.236% | $228.6357 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $86.71 | 10.390% | $95.7192 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $43.92 | 3.654% | $45.5248 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $41.91 | 13.392% | $47.5226 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $646.57 | $696.1940 | $696.19 | $696.15 | $696.10 | |