| 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 | $73.63 | 6.128% | $78.142 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $209.35 | 5.202% | $220.2404 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $177.30 | 3.773% | $183.9895 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $76.62 | 13.855% | $87.2357 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $61.44 | 8.427% | $66.6175 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $213.44 | 7.532% | $229.5163 | $229.52 | $229.50 | $229.50 |
| Purchase #7 | $245.27 | 8.318% | $265.6716 | $265.67 | $265.65 | $265.70 |
| 7 purchase totals = | $1,057.05 | $1,131.4130 | $1,131.42 | $1,131.40 | $1,131.30 | |