| 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 | $190.34 | 8.353% | $206.2391 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $150.86 | 10.253% | $166.3277 | $166.33 | $166.35 | $166.30 |
| Purchase #3 | $178.51 | 5.171% | $187.7408 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $189.97 | 6.157% | $201.6665 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $210.61 | 4.387% | $219.8495 | $219.85 | $219.85 | $219.80 |
| Purchase #6 | $19.89 | 7.384% | $21.3587 | $21.36 | $21.35 | $21.40 |
| Purchase #7 | $139.78 | 7.324% | $150.0175 | $150.02 | $150.00 | $150.00 |
| 7 purchase totals = | $1,079.96 | $1,153.1998 | $1,153.21 | $1,153.20 | $1,153.10 | |