| 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 | $178.40 | 8.652% | $193.8352 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $161.49 | 12.309% | $181.3678 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $9.54 | 4.429% | $9.9625 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $11.71 | 7.734% | $12.6157 | $12.62 | $12.60 | $12.60 |
| Purchase #5 | $49.27 | 8.226% | $53.323 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $44.97 | 8.414% | $48.7538 | $48.75 | $48.75 | $48.80 |
| Purchase #7 | $233.83 | 11.343% | $260.3533 | $260.35 | $260.35 | $260.40 |
| 7 purchase totals = | $689.21 | $760.2113 | $760.21 | $760.15 | $760.30 | |