| 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 | $189.63 | 8.329% | $205.4243 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $42.41 | 11.165% | $47.1451 | $47.15 | $47.15 | $47.10 |
| Purchase #3 | $162.28 | 13.825% | $184.7152 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $176.62 | 7.607% | $190.0555 | $190.06 | $190.05 | $190.10 |
| Purchase #5 | $161.54 | 4.616% | $168.9967 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $57.92 | 11.527% | $64.5964 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $59.55 | 8.307% | $64.4968 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $849.95 | $925.4300 | $925.45 | $925.40 | $925.40 | |