| 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 | $182.99 | 8.345% | $198.2605 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $30.63 | 3.250% | $31.6255 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $150.90 | 12.589% | $169.8968 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $135.41 | 4.709% | $141.7865 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $7.93 | 13.103% | $8.9691 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $177.85 | 9.547% | $194.8293 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $26.68 | 4.654% | $27.9217 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $712.39 | $773.2894 | $773.30 | $773.30 | $773.30 | |