| 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 | $16.84 | 12.865% | $19.0065 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $106.29 | 10.117% | $117.0434 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $139.90 | 12.542% | $157.4463 | $157.45 | $157.45 | $157.40 |
| Purchase #4 | $193.89 | 10.570% | $214.3842 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $161.91 | 4.823% | $169.7189 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $116.57 | 4.168% | $121.4286 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $176.51 | 5.848% | $186.8323 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $911.91 | $985.8602 | $985.86 | $985.90 | $985.70 | |