| 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 | $172.92 | 6.684% | $184.478 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $142.57 | 3.426% | $147.4544 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $160.25 | 4.434% | $167.3555 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $204.76 | 11.488% | $228.2828 | $228.28 | $228.30 | $228.30 |
| Purchase #5 | $35.89 | 8.667% | $39.0006 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $100.81 | 12.446% | $113.3568 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $143.66 | 10.166% | $158.2645 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $960.86 | $1,038.1926 | $1,038.19 | $1,038.20 | $1,038.40 | |