| 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 | $120.34 | 7.496% | $129.3607 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $96.63 | 3.176% | $99.699 | $99.70 | $99.70 | $99.70 |
| Purchase #3 | $141.27 | 7.297% | $151.5785 | $151.58 | $151.60 | $151.60 |
| Purchase #4 | $162.77 | 10.563% | $179.9634 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $175.33 | 8.117% | $189.5615 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $217.67 | 7.632% | $234.2826 | $234.28 | $234.30 | $234.30 |
| Purchase #7 | $186.41 | 3.693% | $193.2941 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $1,100.42 | $1,177.7398 | $1,177.73 | $1,177.75 | $1,177.90 | |