| 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 | $125.33 | 6.777% | $133.8236 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $200.65 | 12.223% | $225.1754 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $163.76 | 10.295% | $180.6191 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $46.47 | 9.842% | $51.0436 | $51.04 | $51.05 | $51.00 |
| Purchase #5 | $143.95 | 8.721% | $156.5039 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $126.92 | 5.150% | $133.4564 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $204.96 | 7.149% | $219.6126 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $1,012.04 | $1,100.2346 | $1,100.23 | $1,100.20 | $1,100.20 | |