| 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 | $109.40 | 7.114% | $117.1827 | $117.18 | $117.20 | $117.20 |
| Purchase #2 | $126.66 | 11.461% | $141.1765 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $67.52 | 7.596% | $72.6488 | $72.65 | $72.65 | $72.60 |
| Purchase #4 | $46.67 | 13.750% | $53.0871 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $112.98 | 9.769% | $124.017 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $39.75 | 7.842% | $42.8672 | $42.87 | $42.85 | $42.90 |
| Purchase #7 | $165.49 | 8.623% | $179.7602 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $668.47 | $730.7395 | $730.75 | $730.75 | $730.80 | |