| 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 | $142.60 | 11.623% | $159.1744 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $121.81 | 12.672% | $137.2458 | $137.25 | $137.25 | $137.20 |
| Purchase #3 | $139.91 | 11.807% | $156.4292 | $156.43 | $156.45 | $156.40 |
| Purchase #4 | $125.72 | 13.610% | $142.8305 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $66.64 | 11.334% | $74.193 | $74.19 | $74.20 | $74.20 |
| Purchase #6 | $198.59 | 7.738% | $213.9569 | $213.96 | $213.95 | $214.00 |
| Purchase #7 | $135.67 | 10.253% | $149.5802 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $930.94 | $1,033.4100 | $1,033.41 | $1,033.45 | $1,033.40 | |