| 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 | $170.40 | 12.859% | $192.3117 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $174.27 | 5.412% | $183.7015 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $188.43 | 9.395% | $206.133 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $243.30 | 8.156% | $263.1435 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $141.35 | 13.131% | $159.9107 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $225.89 | 9.156% | $246.5725 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $193.58 | 8.672% | $210.3673 | $210.37 | $210.35 | $210.40 |
| 7 purchase totals = | $1,337.22 | $1,462.1402 | $1,462.13 | $1,462.10 | $1,462.10 | |