| 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 | $162.57 | 7.734% | $175.1432 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $152.89 | 11.361% | $170.2598 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $76.56 | 4.108% | $79.7051 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $140.26 | 3.761% | $145.5352 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $127.77 | 5.136% | $134.3323 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $42.69 | 3.358% | $44.1235 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $78.50 | 9.170% | $85.6985 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $781.24 | $834.7976 | $834.80 | $834.80 | $834.70 | |