| 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 | $73.84 | 5.152% | $77.6442 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $190.74 | 4.458% | $199.2432 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $168.34 | 4.404% | $175.7537 | $175.75 | $175.75 | $175.80 |
| Purchase #4 | $174.85 | 3.708% | $181.3334 | $181.33 | $181.35 | $181.30 |
| Purchase #5 | $147.61 | 7.563% | $158.7737 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $100.72 | 6.203% | $106.9677 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $36.57 | 9.327% | $39.9809 | $39.98 | $40.00 | $40.00 |
| 7 purchase totals = | $892.67 | $939.6968 | $939.68 | $939.70 | $939.70 | |