| 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 | $150.46 | 13.414% | $170.6427 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $209.40 | 10.774% | $231.9608 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $225.60 | 6.457% | $240.167 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $45.70 | 4.341% | $47.6838 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $104.53 | 3.550% | $108.2408 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $80.95 | 12.772% | $91.2889 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $53.83 | 13.812% | $61.265 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $870.47 | $951.2490 | $951.25 | $951.25 | $951.30 | |