| 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 | $198.89 | 8.172% | $215.1433 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $5.85 | 5.448% | $6.1687 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $133.30 | 11.830% | $149.0694 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $143.35 | 12.721% | $161.5856 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $43.26 | 12.530% | $48.6805 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $113.85 | 12.783% | $128.4034 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $42.94 | 8.124% | $46.4284 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $681.44 | $755.4793 | $755.48 | $755.50 | $755.50 | |