| 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 | $112.75 | 4.780% | $118.1395 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $97.40 | 11.231% | $108.339 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $160.52 | 5.298% | $169.0243 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $204.95 | 11.260% | $228.0274 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $119.97 | 8.774% | $130.4962 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $175.37 | 7.474% | $188.4772 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $5.53 | 9.178% | $6.0375 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $876.49 | $948.5411 | $948.55 | $948.60 | $948.40 | |