| 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 | $172.91 | 12.246% | $194.0846 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $160.32 | 5.846% | $169.6923 | $169.69 | $169.70 | $169.70 |
| Purchase #3 | $12.61 | 5.339% | $13.2832 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $195.90 | 10.365% | $216.205 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $218.45 | 13.614% | $248.1898 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $128.70 | 11.567% | $143.5867 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $175.45 | 13.682% | $199.4551 | $199.46 | $199.45 | $199.50 |
| 7 purchase totals = | $1,064.34 | $1,184.4967 | $1,184.50 | $1,184.55 | $1,184.60 | |