| 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 | $181.90 | 7.680% | $195.8699 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $14.68 | 13.756% | $16.6994 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $83.71 | 11.288% | $93.1592 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $121.41 | 6.390% | $129.1681 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $178.82 | 5.668% | $188.9555 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $82.43 | 9.362% | $90.1471 | $90.15 | $90.15 | $90.10 |
| Purchase #7 | $159.74 | 7.408% | $171.5735 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $822.69 | $885.5727 | $885.58 | $885.50 | $885.70 | |