| 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 | $158.77 | 11.758% | $177.4382 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $140.32 | 10.164% | $154.5821 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $34.78 | 11.489% | $38.7759 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $244.36 | 11.686% | $272.9159 | $272.92 | $272.90 | $272.90 |
| Purchase #5 | $226.92 | 13.248% | $256.9824 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $110.78 | 5.465% | $116.8341 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $248.39 | 12.716% | $279.9753 | $279.98 | $280.00 | $280.00 |
| 7 purchase totals = | $1,164.32 | $1,297.5039 | $1,297.51 | $1,297.60 | $1,297.50 | |