| 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 | $162.33 | 5.557% | $171.3507 | $171.35 | $171.35 | $171.40 |
| Purchase #2 | $81.95 | 12.802% | $92.4412 | $92.44 | $92.45 | $92.40 |
| Purchase #3 | $179.98 | 13.142% | $203.633 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $19.99 | 6.710% | $21.3313 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $109.84 | 7.692% | $118.2889 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $62.38 | 3.222% | $64.3899 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $229.76 | 7.573% | $247.1597 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $846.23 | $918.5947 | $918.59 | $918.65 | $918.60 | |