| 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 | $191.62 | 13.386% | $217.2703 | $217.27 | $217.25 | $217.30 |
| Purchase #2 | $18.52 | 5.146% | $19.473 | $19.47 | $19.45 | $19.50 |
| Purchase #3 | $49.47 | 3.214% | $51.06 | $51.06 | $51.05 | $51.10 |
| Purchase #4 | $189.58 | 12.306% | $212.9097 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $127.66 | 8.573% | $138.6043 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $112.28 | 5.322% | $118.2555 | $118.26 | $118.25 | $118.30 |
| Purchase #7 | $183.29 | 6.712% | $195.5924 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $872.42 | $953.1652 | $953.16 | $953.10 | $953.30 | |