| 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 | $127.88 | 5.817% | $135.3188 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $61.94 | 6.742% | $66.116 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $86.64 | 5.702% | $91.5802 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $111.50 | 6.137% | $118.3428 | $118.34 | $118.35 | $118.30 |
| Purchase #5 | $112.36 | 7.450% | $120.7308 | $120.73 | $120.75 | $120.70 |
| Purchase #6 | $126.42 | 8.673% | $137.3844 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $153.28 | 13.294% | $173.657 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $780.02 | $843.1300 | $843.13 | $843.15 | $843.10 | |