| 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 | $141.59 | 10.774% | $156.8449 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $118.36 | 11.873% | $132.4129 | $132.41 | $132.40 | $132.40 |
| Purchase #3 | $223.27 | 11.288% | $248.4727 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $221.63 | 10.145% | $244.1144 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $150.77 | 4.827% | $158.0477 | $158.05 | $158.05 | $158.00 |
| Purchase #6 | $16.53 | 3.674% | $17.1373 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $79.65 | 6.775% | $85.0463 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $951.80 | $1,042.0762 | $1,042.07 | $1,042.05 | $1,041.90 | |