| 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 | $170.75 | 13.297% | $193.4546 | $193.45 | $193.45 | $193.50 |
| Purchase #2 | $155.53 | 9.388% | $170.1312 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $200.75 | 4.819% | $210.4241 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $90.67 | 9.334% | $99.1331 | $99.13 | $99.15 | $99.10 |
| Purchase #5 | $84.39 | 7.761% | $90.9395 | $90.94 | $90.95 | $90.90 |
| Purchase #6 | $30.28 | 12.143% | $33.9569 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $217.87 | 12.803% | $245.7639 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $950.24 | $1,043.8033 | $1,043.79 | $1,043.80 | $1,043.80 | |