| 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 | $142.37 | 4.595% | $148.9119 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $114.66 | 8.612% | $124.5345 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $185.48 | 10.534% | $205.0185 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $140.93 | 3.741% | $146.2022 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $98.52 | 12.102% | $110.4429 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $190.57 | 5.186% | $200.453 | $200.45 | $200.45 | $200.50 |
| Purchase #7 | $69.70 | 8.111% | $75.3534 | $75.35 | $75.35 | $75.40 |
| 7 purchase totals = | $942.23 | $1,010.9164 | $1,010.90 | $1,010.90 | $1,010.90 | |