| 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 | $165.77 | 13.749% | $188.5617 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $126.42 | 10.776% | $140.043 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $213.67 | 10.679% | $236.4878 | $236.49 | $236.50 | $236.50 |
| Purchase #4 | $70.72 | 7.656% | $76.1343 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $219.29 | 10.668% | $242.6839 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $235.64 | 12.440% | $264.9536 | $264.95 | $264.95 | $265.00 |
| Purchase #7 | $171.91 | 13.379% | $194.9098 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $1,203.42 | $1,343.7741 | $1,343.76 | $1,343.80 | $1,343.80 | |