| 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 | $164.55 | 9.717% | $180.5393 | $180.54 | $180.55 | $180.50 |
| Purchase #2 | $201.67 | 13.281% | $228.4538 | $228.45 | $228.45 | $228.50 |
| Purchase #3 | $137.62 | 8.710% | $149.6067 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $70.71 | 12.368% | $79.4554 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $143.71 | 10.157% | $158.3066 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $205.78 | 4.171% | $214.3631 | $214.36 | $214.35 | $214.40 |
| Purchase #7 | $84.76 | 7.401% | $91.0331 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $1,008.80 | $1,101.7580 | $1,101.76 | $1,101.75 | $1,101.80 | |