| 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 | $162.30 | 13.729% | $184.5822 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $5.44 | 12.769% | $6.1346 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $42.66 | 5.342% | $44.9389 | $44.94 | $44.95 | $44.90 |
| Purchase #4 | $87.79 | 6.551% | $93.5411 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $150.31 | 5.244% | $158.1923 | $158.19 | $158.20 | $158.20 |
| Purchase #6 | $216.54 | 3.169% | $223.4022 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $74.92 | 4.194% | $78.0621 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $739.96 | $788.8534 | $788.84 | $788.90 | $788.80 | |