| 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 | $165.39 | 7.640% | $178.0258 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $39.93 | 3.712% | $41.4122 | $41.41 | $41.40 | $41.40 |
| Purchase #3 | $66.85 | 12.713% | $75.3486 | $75.35 | $75.35 | $75.30 |
| Purchase #4 | $35.56 | 3.301% | $36.7338 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $236.58 | 6.503% | $251.9648 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $86.45 | 11.766% | $96.6217 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $62.86 | 12.496% | $70.715 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $693.62 | $750.8219 | $750.82 | $750.80 | $750.70 | |