| 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 | $189.81 | 6.839% | $202.7911 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $140.50 | 13.649% | $159.6768 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $185.35 | 11.576% | $206.8061 | $206.81 | $206.80 | $206.80 |
| Purchase #4 | $185.43 | 9.487% | $203.0217 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $150.37 | 12.422% | $169.049 | $169.05 | $169.05 | $169.00 |
| Purchase #6 | $102.59 | 11.318% | $114.2011 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $213.93 | 9.374% | $233.9838 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $1,167.98 | $1,289.5296 | $1,289.53 | $1,289.55 | $1,289.50 | |