| 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 | $122.96 | 4.618% | $128.6383 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $169.71 | 7.604% | $182.6147 | $182.61 | $182.60 | $182.60 |
| Purchase #3 | $8.62 | 13.223% | $9.7598 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $117.50 | 5.492% | $123.9531 | $123.95 | $123.95 | $124.00 |
| Purchase #5 | $44.57 | 5.672% | $47.098 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $181.66 | 12.610% | $204.5673 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $158.32 | 13.789% | $180.1507 | $180.15 | $180.15 | $180.20 |
| 7 purchase totals = | $803.34 | $876.7819 | $876.78 | $876.75 | $876.90 | |