| 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 | $136.95 | 7.186% | $146.7912 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $149.28 | 12.416% | $167.8146 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $141.54 | 9.586% | $155.108 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $223.29 | 9.612% | $244.7526 | $244.75 | $244.75 | $244.80 |
| Purchase #5 | $166.43 | 8.226% | $180.1205 | $180.12 | $180.10 | $180.10 |
| Purchase #6 | $96.32 | 4.268% | $100.4309 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $181.49 | 6.737% | $193.717 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $1,095.30 | $1,188.7348 | $1,188.73 | $1,188.70 | $1,188.70 | |