| 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 | $186.73 | 3.384% | $193.0489 | $193.05 | $193.05 | $193.00 |
| Purchase #2 | $102.78 | 13.850% | $117.015 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $24.65 | 10.784% | $27.3083 | $27.31 | $27.30 | $27.30 |
| Purchase #4 | $5.27 | 3.866% | $5.4737 | $5.47 | $5.45 | $5.50 |
| Purchase #5 | $54.58 | 11.194% | $60.6897 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $166.44 | 4.783% | $174.4008 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $172.45 | 3.146% | $177.8753 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $712.90 | $755.8117 | $755.82 | $755.80 | $755.80 | |