| 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 | $145.72 | 4.116% | $151.7178 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $56.40 | 3.590% | $58.4248 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $230.74 | 3.530% | $238.8851 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $233.88 | 3.343% | $241.6986 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $81.91 | 7.747% | $88.2556 | $88.26 | $88.25 | $88.30 |
| Purchase #6 | $162.55 | 9.692% | $178.3043 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $102.25 | 13.767% | $116.3268 | $116.33 | $116.35 | $116.30 |
| 7 purchase totals = | $1,013.45 | $1,073.6130 | $1,073.62 | $1,073.60 | $1,073.60 | |