| 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 | $117.45 | 12.324% | $131.9245 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $41.40 | 8.371% | $44.8656 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $13.62 | 4.156% | $14.186 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $169.47 | 4.817% | $177.6334 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $5.34 | 10.478% | $5.8995 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $70.95 | 3.472% | $73.4134 | $73.41 | $73.40 | $73.40 |
| Purchase #7 | $164.55 | 8.290% | $178.1912 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $582.78 | $626.1136 | $626.11 | $626.10 | $626.10 | |