| 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 | $154.80 | 6.608% | $165.0292 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $161.59 | 5.421% | $170.3498 | $170.35 | $170.35 | $170.30 |
| Purchase #3 | $29.53 | 10.452% | $32.6165 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $112.63 | 4.841% | $118.0824 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $225.34 | 5.523% | $237.7855 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $135.30 | 10.407% | $149.3807 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $231.58 | 3.253% | $239.1133 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,050.77 | $1,112.3574 | $1,112.36 | $1,112.40 | $1,112.30 | |