| 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 | $134.40 | 6.871% | $143.6346 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $103.25 | 8.232% | $111.7495 | $111.75 | $111.75 | $111.70 |
| Purchase #3 | $160.61 | 5.334% | $169.1769 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $227.89 | 10.182% | $251.0938 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $143.36 | 7.428% | $154.0088 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $49.92 | 9.558% | $54.6914 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $108.67 | 8.203% | $117.5842 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $928.10 | $1,001.9392 | $1,001.93 | $1,002.00 | $1,001.90 | |