| 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 | $137.42 | 9.779% | $150.8583 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $205.77 | 8.222% | $222.6884 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $63.31 | 10.135% | $69.7265 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $65.61 | 11.620% | $73.2339 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $84.67 | 6.195% | $89.9153 | $89.92 | $89.90 | $89.90 |
| Purchase #6 | $115.38 | 12.668% | $129.9963 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $248.59 | 9.284% | $271.6691 | $271.67 | $271.65 | $271.70 |
| 7 purchase totals = | $920.75 | $1,008.0878 | $1,008.10 | $1,008.10 | $1,008.10 | |