| 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 | $178.58 | 4.821% | $187.1893 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $211.70 | 8.851% | $230.4376 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $27.73 | 7.437% | $29.7923 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $71.42 | 11.600% | $79.7047 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $32.80 | 9.359% | $35.8698 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $203.98 | 8.378% | $221.0694 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $27.81 | 9.778% | $30.5293 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $754.02 | $814.5924 | $814.59 | $814.60 | $814.60 | |