| 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 | $182.99 | 4.413% | $191.0653 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $98.66 | 13.247% | $111.7295 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $130.34 | 11.368% | $145.1571 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $47.64 | 7.303% | $51.1191 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $9.96 | 11.125% | $11.0681 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $222.75 | 8.870% | $242.5079 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $210.83 | 9.163% | $230.1484 | $230.15 | $230.15 | $230.10 |
| 7 purchase totals = | $903.17 | $982.7954 | $982.81 | $982.75 | $982.80 | |