| 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 | $160.33 | 11.304% | $178.4537 | $178.45 | $178.45 | $178.50 |
| Purchase #2 | $185.63 | 6.475% | $197.6495 | $197.65 | $197.65 | $197.60 |
| Purchase #3 | $246.66 | 11.661% | $275.423 | $275.42 | $275.40 | $275.40 |
| Purchase #4 | $198.84 | 4.805% | $208.3943 | $208.39 | $208.40 | $208.40 |
| Purchase #5 | $90.49 | 3.107% | $93.3015 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $111.47 | 13.358% | $126.3602 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $211.97 | 8.429% | $229.837 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $1,205.39 | $1,309.4192 | $1,309.41 | $1,309.40 | $1,309.40 | |