| 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 | $189.69 | 8.131% | $205.1137 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $67.80 | 6.443% | $72.1684 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $124.78 | 4.742% | $130.6971 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $222.41 | 7.192% | $238.4057 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $19.77 | 13.794% | $22.4971 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $15.37 | 3.824% | $15.9577 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $166.53 | 11.106% | $185.0248 | $185.02 | $185.00 | $185.00 |
| 7 purchase totals = | $806.35 | $869.8645 | $869.87 | $869.80 | $869.90 | |