| 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 | $160.36 | 10.724% | $177.557 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $197.68 | 8.670% | $214.8189 | $214.82 | $214.80 | $214.80 |
| Purchase #3 | $194.36 | 8.651% | $211.1741 | $211.17 | $211.15 | $211.20 |
| Purchase #4 | $41.47 | 13.294% | $46.983 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $52.43 | 9.812% | $57.5744 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $114.43 | 3.590% | $118.538 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $142.40 | 6.477% | $151.6232 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $903.13 | $978.2686 | $978.26 | $978.20 | $978.30 | |