| 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 | $128.33 | 5.346% | $135.1905 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $42.99 | 3.398% | $44.4508 | $44.45 | $44.45 | $44.50 |
| Purchase #3 | $45.85 | 3.327% | $47.3754 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $143.79 | 5.271% | $151.3692 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $179.49 | 4.372% | $187.3373 | $187.34 | $187.35 | $187.30 |
| Purchase #6 | $132.65 | 10.490% | $146.565 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $243.41 | 6.594% | $259.4605 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $916.51 | $971.7487 | $971.76 | $971.75 | $971.90 | |