| 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 | $157.69 | 7.830% | $170.0371 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $130.34 | 3.302% | $134.6438 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $8.52 | 3.744% | $8.839 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $226.99 | 8.683% | $246.6995 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $53.46 | 3.780% | $55.4808 | $55.48 | $55.50 | $55.50 |
| Purchase #6 | $45.39 | 13.733% | $51.6234 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $185.32 | 8.407% | $200.8999 | $200.90 | $200.90 | $200.90 |
| 7 purchase totals = | $807.71 | $868.2235 | $868.22 | $868.25 | $868.10 | |