| 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 | $220.86 | 7.678% | $237.8176 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $190.72 | 10.476% | $210.6998 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $178.36 | 6.339% | $189.6662 | $189.67 | $189.65 | $189.70 |
| Purchase #4 | $163.44 | 9.383% | $178.7756 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $186.79 | 10.740% | $206.8512 | $206.85 | $206.85 | $206.90 |
| Purchase #6 | $106.62 | 11.557% | $118.9421 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $32.27 | 8.315% | $34.9533 | $34.95 | $34.95 | $35.00 |
| 7 purchase totals = | $1,079.06 | $1,177.7058 | $1,177.71 | $1,177.70 | $1,177.80 | |