| 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 | $200.59 | 6.582% | $213.7928 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $141.40 | 4.193% | $147.3289 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $217.50 | 8.150% | $235.2263 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $145.85 | 4.215% | $151.9976 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $138.81 | 5.362% | $146.253 | $146.25 | $146.25 | $146.30 |
| Purchase #6 | $46.67 | 11.700% | $52.1304 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $44.51 | 9.622% | $48.7928 | $48.79 | $48.80 | $48.80 |
| 7 purchase totals = | $935.33 | $995.5218 | $995.52 | $995.60 | $995.50 | |