| 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 | $149.60 | 12.497% | $168.2955 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $36.35 | 13.789% | $41.3623 | $41.36 | $41.35 | $41.40 |
| Purchase #3 | $90.94 | 3.867% | $94.4566 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $158.34 | 4.597% | $165.6189 | $165.62 | $165.60 | $165.60 |
| Purchase #5 | $45.79 | 7.460% | $49.2059 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $170.85 | 6.494% | $181.945 | $181.95 | $181.95 | $181.90 |
| Purchase #7 | $36.32 | 4.257% | $37.8661 | $37.87 | $37.85 | $37.90 |
| 7 purchase totals = | $688.19 | $738.7503 | $738.77 | $738.70 | $738.80 | |