| 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 | $132.79 | 7.118% | $142.242 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $159.76 | 9.396% | $174.771 | $174.77 | $174.75 | $174.80 |
| Purchase #3 | $78.47 | 13.479% | $89.047 | $89.05 | $89.05 | $89.00 |
| Purchase #4 | $119.28 | 8.654% | $129.6025 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $27.55 | 8.613% | $29.9229 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $222.33 | 12.856% | $250.9127 | $250.91 | $250.90 | $250.90 |
| Purchase #7 | $96.96 | 10.680% | $107.3153 | $107.32 | $107.30 | $107.30 |
| 7 purchase totals = | $837.14 | $923.8134 | $923.81 | $923.75 | $923.70 | |