| 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 | $228.25 | 7.629% | $245.6632 | $245.66 | $245.65 | $245.70 |
| Purchase #2 | $165.33 | 6.451% | $175.9954 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $16.75 | 10.570% | $18.5205 | $18.52 | $18.50 | $18.50 |
| Purchase #4 | $92.77 | 6.307% | $98.621 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $57.96 | 10.687% | $64.1542 | $64.15 | $64.15 | $64.20 |
| Purchase #6 | $154.96 | 9.250% | $169.2938 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $98.53 | 9.678% | $108.0657 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $814.55 | $880.3138 | $880.31 | $880.25 | $880.40 | |