| 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 | $116.92 | 10.500% | $129.1966 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $157.75 | 10.572% | $174.4273 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $225.55 | 7.302% | $242.0197 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $200.43 | 7.167% | $214.7948 | $214.79 | $214.80 | $214.80 |
| Purchase #5 | $162.94 | 12.174% | $182.7763 | $182.78 | $182.80 | $182.80 |
| Purchase #6 | $78.98 | 6.504% | $84.1169 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $136.60 | 8.547% | $148.2752 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $1,079.17 | $1,175.6068 | $1,175.62 | $1,175.65 | $1,175.60 | |