| 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 | $132.45 | 5.369% | $139.5612 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $166.74 | 13.554% | $189.3399 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $74.50 | 8.301% | $80.6842 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $157.87 | 5.820% | $167.058 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $150.97 | 12.486% | $169.8201 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $125.78 | 8.763% | $136.8021 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $203.27 | 10.640% | $224.8979 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $1,011.58 | $1,108.1634 | $1,108.16 | $1,108.15 | $1,108.20 | |