| 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 | $194.76 | 6.166% | $206.7689 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $188.78 | 7.654% | $203.2292 | $203.23 | $203.25 | $203.20 |
| Purchase #3 | $139.37 | 10.803% | $154.4261 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $12.58 | 9.160% | $13.7323 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $180.37 | 5.290% | $189.9116 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $232.48 | 4.608% | $243.1927 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $63.29 | 8.859% | $68.8969 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $1,011.63 | $1,080.1577 | $1,080.16 | $1,080.20 | $1,080.10 | |