| 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 | $167.97 | 7.433% | $180.4552 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $18.30 | 8.255% | $19.8107 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $114.81 | 12.525% | $129.19 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $83.93 | 5.270% | $88.3531 | $88.35 | $88.35 | $88.40 |
| Purchase #5 | $58.81 | 12.164% | $65.9636 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $61.81 | 5.140% | $64.987 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $192.34 | 4.385% | $200.7741 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $697.97 | $749.5337 | $749.53 | $749.50 | $749.70 | |