| 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 | $133.81 | 8.497% | $145.1798 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $131.88 | 13.255% | $149.3607 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $19.42 | 11.473% | $21.6481 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $162.56 | 5.188% | $170.9936 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $97.34 | 11.572% | $108.6042 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $73.65 | 3.370% | $76.132 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $139.52 | 10.145% | $153.6743 | $153.67 | $153.65 | $153.70 |
| 7 purchase totals = | $758.18 | $825.5927 | $825.58 | $825.60 | $825.60 | |