| 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 | $198.54 | 11.721% | $221.8109 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $74.40 | 9.613% | $81.5521 | $81.55 | $81.55 | $81.60 |
| Purchase #3 | $144.66 | 3.591% | $149.8547 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $124.79 | 3.281% | $128.8844 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $172.84 | 10.351% | $190.7307 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $121.66 | 11.715% | $135.9125 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $16.67 | 7.538% | $17.9266 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $853.56 | $926.6719 | $926.66 | $926.70 | $926.70 | |