| 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 | $163.25 | 12.712% | $184.0023 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $47.75 | 11.583% | $53.2809 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $193.60 | 13.210% | $219.1746 | $219.17 | $219.15 | $219.20 |
| Purchase #4 | $31.27 | 11.794% | $34.958 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $37.88 | 6.135% | $40.2039 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $75.40 | 8.774% | $82.0156 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $202.39 | 3.861% | $210.2043 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $751.54 | $823.8396 | $823.83 | $823.80 | $823.90 | |