| 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 | $116.26 | 13.428% | $131.8714 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $32.83 | 7.735% | $35.3694 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $17.83 | 4.322% | $18.6006 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $218.89 | 4.290% | $228.2804 | $228.28 | $228.30 | $228.30 |
| Purchase #5 | $86.70 | 7.658% | $93.3395 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $220.34 | 11.528% | $245.7408 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $192.62 | 12.340% | $216.3893 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $885.47 | $969.5914 | $969.59 | $969.60 | $969.60 | |