| 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 | $183.63 | 9.544% | $201.1556 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $22.58 | 7.772% | $24.3349 | $24.33 | $24.35 | $24.30 |
| Purchase #3 | $169.56 | 13.482% | $192.4201 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $110.47 | 9.809% | $121.306 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $70.83 | 3.870% | $73.5711 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $77.88 | 6.197% | $82.7062 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $110.35 | 9.285% | $120.596 | $120.60 | $120.60 | $120.60 |
| 7 purchase totals = | $745.30 | $816.0899 | $816.10 | $816.05 | $816.10 | |