| 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 | $162.77 | 11.852% | $182.0615 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $83.32 | 9.396% | $91.1487 | $91.15 | $91.15 | $91.10 |
| Purchase #3 | $192.41 | 9.119% | $209.9559 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $75.54 | 7.601% | $81.2818 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $182.72 | 3.818% | $189.6962 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $49.66 | 3.315% | $51.3062 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $196.56 | 9.164% | $214.5728 | $214.57 | $214.55 | $214.60 |
| 7 purchase totals = | $942.98 | $1,020.0231 | $1,020.03 | $1,020.00 | $1,020.10 | |