| 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 | $123.94 | 10.574% | $137.0454 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $80.36 | 13.430% | $91.1523 | $91.15 | $91.15 | $91.20 |
| Purchase #3 | $134.40 | 13.866% | $153.0359 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $58.85 | 13.452% | $66.7665 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $31.48 | 12.527% | $35.4235 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $193.32 | 13.337% | $219.1031 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $158.89 | 6.554% | $169.3037 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $781.24 | $871.8304 | $871.83 | $871.80 | $871.80 | |