| 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 | $149.71 | 10.611% | $165.5957 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $66.64 | 5.689% | $70.4311 | $70.43 | $70.45 | $70.40 |
| Purchase #3 | $69.77 | 13.499% | $79.1883 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $96.60 | 4.384% | $100.8349 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $215.53 | 6.401% | $229.3261 | $229.33 | $229.35 | $229.30 |
| Purchase #6 | $135.37 | 4.320% | $141.218 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $87.73 | 9.551% | $96.1091 | $96.11 | $96.10 | $96.10 |
| 7 purchase totals = | $821.35 | $882.7032 | $882.71 | $882.75 | $882.60 | |