| 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 | $195.25 | 12.856% | $220.3513 | $220.35 | $220.35 | $220.40 |
| Purchase #2 | $160.39 | 7.734% | $172.7946 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $112.80 | 11.130% | $125.3546 | $125.35 | $125.35 | $125.40 |
| Purchase #4 | $149.38 | 9.295% | $163.2649 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $183.82 | 10.487% | $203.0972 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $33.72 | 13.200% | $38.171 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $168.92 | 13.374% | $191.5114 | $191.51 | $191.50 | $191.50 |
| 7 purchase totals = | $1,004.28 | $1,114.5450 | $1,114.53 | $1,114.50 | $1,114.70 | |