| 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 | $130.97 | 13.165% | $148.2122 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $43.48 | 8.241% | $47.0632 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $16.61 | 10.507% | $18.3552 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $112.26 | 3.770% | $116.4922 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $121.29 | 11.625% | $135.39 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $170.77 | 13.553% | $193.9145 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $166.85 | 12.358% | $187.4693 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $762.23 | $846.8966 | $846.89 | $846.85 | $847.00 | |