| 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 | $74.80 | 5.377% | $78.822 | $78.82 | $78.80 | $78.80 |
| Purchase #2 | $181.96 | 10.526% | $201.1131 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $139.89 | 5.827% | $148.0414 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $156.66 | 10.617% | $173.2926 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $7.53 | 11.281% | $8.3795 | $8.38 | $8.40 | $8.40 |
| Purchase #6 | $244.43 | 7.825% | $263.5566 | $263.56 | $263.55 | $263.60 |
| Purchase #7 | $219.91 | 9.825% | $241.5162 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $1,025.18 | $1,114.7214 | $1,114.72 | $1,114.70 | $1,114.70 | |