| 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 | $137.98 | 6.595% | $147.0798 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $67.46 | 9.223% | $73.6818 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $132.61 | 5.235% | $139.5521 | $139.55 | $139.55 | $139.60 |
| Purchase #4 | $203.27 | 11.797% | $227.2498 | $227.25 | $227.25 | $227.20 |
| Purchase #5 | $174.85 | 5.536% | $184.5297 | $184.53 | $184.55 | $184.50 |
| Purchase #6 | $32.52 | 3.169% | $33.5506 | $33.55 | $33.55 | $33.60 |
| Purchase #7 | $155.55 | 11.701% | $173.7509 | $173.75 | $173.75 | $173.80 |
| 7 purchase totals = | $904.24 | $979.3947 | $979.39 | $979.45 | $979.50 | |