| 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 | $155.94 | 5.747% | $164.9019 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $118.91 | 5.792% | $125.7973 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $228.63 | 9.503% | $250.3567 | $250.36 | $250.35 | $250.40 |
| Purchase #4 | $154.91 | 11.464% | $172.6689 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $8.47 | 9.166% | $9.2464 | $9.25 | $9.25 | $9.20 |
| Purchase #6 | $160.80 | 9.106% | $175.4424 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $92.89 | 7.310% | $99.6803 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $920.55 | $998.0939 | $998.10 | $998.10 | $998.10 | |