| 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 | $162.75 | 9.387% | $178.0273 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $133.57 | 10.680% | $147.8353 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $204.32 | 7.191% | $219.0127 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $129.80 | 4.257% | $135.3256 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $56.95 | 3.655% | $59.0315 | $59.03 | $59.05 | $59.00 |
| Purchase #6 | $199.70 | 4.814% | $209.3136 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $167.93 | 13.157% | $190.0246 | $190.02 | $190.00 | $190.00 |
| 7 purchase totals = | $1,055.02 | $1,138.5706 | $1,138.57 | $1,138.60 | $1,138.40 | |