| 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 | $168.47 | 4.240% | $175.6131 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $118.40 | 9.378% | $129.5036 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $195.56 | 8.391% | $211.9694 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $249.45 | 7.746% | $268.7724 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $116.26 | 12.632% | $130.946 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $35.87 | 11.506% | $39.9972 | $40.00 | $40.00 | $40.00 |
| Purchase #7 | $90.69 | 9.552% | $99.3527 | $99.35 | $99.35 | $99.40 |
| 7 purchase totals = | $974.70 | $1,056.1544 | $1,056.15 | $1,056.10 | $1,056.20 | |