| 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 | $140.88 | 6.585% | $150.1569 | $150.16 | $150.15 | $150.20 |
| Purchase #2 | $10.36 | 12.784% | $11.6844 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $180.40 | 13.398% | $204.57 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $146.30 | 4.817% | $153.3473 | $153.35 | $153.35 | $153.30 |
| Purchase #5 | $236.33 | 9.347% | $258.4198 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $38.62 | 13.411% | $43.7993 | $43.80 | $43.80 | $43.80 |
| Purchase #7 | $203.36 | 10.651% | $225.0199 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $956.25 | $1,046.9976 | $1,047.00 | $1,046.95 | $1,047.00 | |