| 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 | $190.90 | 6.355% | $203.0317 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $22.25 | 6.769% | $23.7561 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $199.73 | 9.805% | $219.3135 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $46.43 | 11.555% | $51.795 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $113.32 | 7.245% | $121.53 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $195.53 | 4.348% | $204.0316 | $204.03 | $204.05 | $204.00 |
| Purchase #7 | $6.30 | 5.620% | $6.6541 | $6.65 | $6.65 | $6.70 |
| 7 purchase totals = | $774.46 | $830.1120 | $830.11 | $830.15 | $830.10 | |