| 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 | $166.49 | 5.498% | $175.6436 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $32.29 | 3.468% | $33.4098 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $168.30 | 7.662% | $181.1951 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $156.55 | 5.354% | $164.9317 | $164.93 | $164.95 | $164.90 |
| Purchase #5 | $111.58 | 6.133% | $118.4232 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $21.80 | 13.538% | $24.7513 | $24.75 | $24.75 | $24.80 |
| Purchase #7 | $249.27 | 9.141% | $272.0558 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $906.28 | $970.4105 | $970.41 | $970.40 | $970.40 | |