| 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 | $120.64 | 8.726% | $131.167 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $5.95 | 12.589% | $6.699 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $98.59 | 4.612% | $103.137 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $135.70 | 13.363% | $153.8336 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $232.63 | 4.537% | $243.1844 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $102.33 | 6.614% | $109.0981 | $109.10 | $109.10 | $109.10 |
| Purchase #7 | $92.38 | 11.315% | $102.8328 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $788.22 | $849.9519 | $849.95 | $850.00 | $849.90 | |