| 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 | $162.97 | 3.822% | $169.1987 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $7.49 | 6.670% | $7.9896 | $7.99 | $8.00 | $8.00 |
| Purchase #3 | $91.48 | 12.696% | $103.0943 | $103.09 | $103.10 | $103.10 |
| Purchase #4 | $138.92 | 7.833% | $149.8016 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $240.31 | 9.401% | $262.9015 | $262.90 | $262.90 | $262.90 |
| Purchase #6 | $85.33 | 3.177% | $88.0409 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $201.88 | 13.862% | $229.8646 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $928.38 | $1,010.8912 | $1,010.88 | $1,010.90 | $1,010.90 | |