| 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 | $173.90 | 4.846% | $182.3272 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $5.58 | 6.140% | $5.9226 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $18.34 | 7.734% | $19.7584 | $19.76 | $19.75 | $19.80 |
| Purchase #4 | $163.94 | 4.123% | $170.6992 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $219.71 | 4.150% | $228.828 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $246.57 | 8.758% | $268.1646 | $268.16 | $268.15 | $268.20 |
| Purchase #7 | $184.86 | 7.668% | $199.0351 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $1,012.90 | $1,074.7351 | $1,074.74 | $1,074.75 | $1,074.70 | |