| 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 | $135.38 | 11.816% | $151.3765 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $20.87 | 7.307% | $22.395 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $170.31 | 11.528% | $189.9433 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $15.26 | 11.586% | $17.028 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $73.70 | 11.612% | $82.258 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $205.52 | 7.136% | $220.1859 | $220.19 | $220.20 | $220.20 |
| Purchase #7 | $17.73 | 5.545% | $18.7131 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $638.77 | $701.8998 | $701.91 | $701.95 | $701.90 | |