| 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 | $71.88 | 13.590% | $81.6485 | $81.65 | $81.65 | $81.60 |
| Purchase #2 | $137.78 | 7.785% | $148.5062 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $239.36 | 13.203% | $270.9627 | $270.96 | $270.95 | $271.00 |
| Purchase #4 | $162.30 | 12.495% | $182.5794 | $182.58 | $182.60 | $182.60 |
| Purchase #5 | $195.32 | 6.150% | $207.3322 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $8.86 | 11.603% | $9.888 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $153.38 | 11.139% | $170.465 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $968.88 | $1,071.3820 | $1,071.39 | $1,071.40 | $1,071.40 | |