| 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 | $157.51 | 6.831% | $168.2695 | $168.27 | $168.25 | $168.30 |
| Purchase #2 | $229.84 | 4.474% | $240.123 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $198.91 | 10.623% | $220.0402 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $19.82 | 11.729% | $22.1447 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $124.45 | 13.634% | $141.4175 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $250.89 | 6.327% | $266.7638 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $149.98 | 10.717% | $166.0534 | $166.05 | $166.05 | $166.10 |
| 7 purchase totals = | $1,131.40 | $1,224.8121 | $1,224.80 | $1,224.75 | $1,224.80 | |