| 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 | $157.62 | 13.168% | $178.3754 | $178.38 | $178.40 | $178.40 |
| Purchase #2 | $6.82 | 3.308% | $7.0456 | $7.05 | $7.05 | $7.00 |
| Purchase #3 | $102.74 | 7.355% | $110.2965 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $197.83 | 5.477% | $208.6651 | $208.67 | $208.65 | $208.70 |
| Purchase #5 | $246.59 | 11.331% | $274.5311 | $274.53 | $274.55 | $274.50 |
| Purchase #6 | $101.99 | 4.398% | $106.4755 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $107.91 | 5.825% | $114.1958 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $921.50 | $999.5850 | $999.61 | $999.65 | $999.60 | |