| 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 | $146.75 | 6.163% | $155.7942 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $71.66 | 12.662% | $80.7336 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $225.88 | 5.354% | $237.9736 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $157.43 | 12.579% | $177.2331 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $180.76 | 4.734% | $189.3172 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $166.52 | 3.684% | $172.6546 | $172.65 | $172.65 | $172.70 |
| Purchase #7 | $104.60 | 11.818% | $116.9616 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $1,053.60 | $1,130.6679 | $1,130.65 | $1,130.65 | $1,130.70 | |