| 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 | $181.55 | 11.491% | $202.4119 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $23.54 | 5.191% | $24.762 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $155.88 | 8.522% | $169.1641 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $153.64 | 6.570% | $163.7341 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $6.54 | 7.564% | $7.0347 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $6.45 | 13.644% | $7.33 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $202.80 | 9.174% | $221.4049 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $730.40 | $795.8417 | $795.82 | $795.85 | $795.80 | |