| 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 | $123.38 | 10.242% | $136.0166 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $97.81 | 5.142% | $102.8394 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $196.57 | 11.744% | $219.6552 | $219.66 | $219.65 | $219.70 |
| Purchase #4 | $15.33 | 4.223% | $15.9774 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $131.61 | 11.594% | $146.8689 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $84.49 | 8.390% | $91.5787 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $71.42 | 5.487% | $75.3388 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $720.61 | $788.2750 | $788.29 | $788.30 | $788.30 | |