| 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 | $243.56 | 13.668% | $276.8498 | $276.85 | $276.85 | $276.80 |
| Purchase #2 | $153.54 | 5.148% | $161.4442 | $161.44 | $161.45 | $161.40 |
| Purchase #3 | $172.48 | 8.480% | $187.1063 | $187.11 | $187.10 | $187.10 |
| Purchase #4 | $8.66 | 6.660% | $9.2368 | $9.24 | $9.25 | $9.20 |
| Purchase #5 | $36.98 | 5.751% | $39.1067 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $79.80 | 5.594% | $84.264 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $58.59 | 11.839% | $65.5265 | $65.53 | $65.55 | $65.50 |
| 7 purchase totals = | $753.61 | $823.5343 | $823.54 | $823.55 | $823.40 | |