| 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 | $164.95 | 7.618% | $177.5159 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $10.44 | 13.164% | $11.8143 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $220.51 | 8.679% | $239.6481 | $239.65 | $239.65 | $239.60 |
| Purchase #4 | $12.61 | 3.354% | $13.0329 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $92.95 | 3.178% | $95.904 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $96.96 | 4.791% | $101.6054 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $176.61 | 4.411% | $184.4003 | $184.40 | $184.40 | $184.40 |
| 7 purchase totals = | $775.03 | $823.9209 | $823.92 | $823.90 | $823.80 | |