| 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 | $200.36 | 8.728% | $217.8474 | $217.85 | $217.85 | $217.80 |
| Purchase #2 | $144.49 | 11.283% | $160.7928 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $142.52 | 4.851% | $149.4336 | $149.43 | $149.45 | $149.40 |
| Purchase #4 | $194.95 | 6.195% | $207.0272 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $86.97 | 3.731% | $90.2149 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $135.88 | 3.779% | $141.0149 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $44.97 | 3.246% | $46.4297 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $950.14 | $1,012.7605 | $1,012.75 | $1,012.80 | $1,012.60 | |