| 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 | $131.69 | 10.257% | $145.1974 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $22.61 | 12.161% | $25.3596 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $44.39 | 5.735% | $46.9358 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $180.71 | 6.491% | $192.4399 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $16.89 | 5.678% | $17.849 | $17.85 | $17.85 | $17.80 |
| Purchase #6 | $96.30 | 10.577% | $106.4857 | $106.49 | $106.50 | $106.50 |
| Purchase #7 | $32.75 | 11.826% | $36.623 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $525.34 | $570.8904 | $570.90 | $570.90 | $570.80 | |