| 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 | $165.73 | 5.666% | $175.1203 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $158.50 | 7.826% | $170.9042 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $202.56 | 9.725% | $222.259 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $5.28 | 8.857% | $5.7476 | $5.75 | $5.75 | $5.70 |
| Purchase #5 | $239.95 | 10.551% | $265.2671 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $132.42 | 13.720% | $150.588 | $150.59 | $150.60 | $150.60 |
| Purchase #7 | $36.73 | 10.430% | $40.5609 | $40.56 | $40.55 | $40.60 |
| 7 purchase totals = | $941.17 | $1,030.4471 | $1,030.45 | $1,030.40 | $1,030.50 | |