| 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 | $114.40 | 8.107% | $123.6744 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $16.74 | 4.216% | $17.4458 | $17.45 | $17.45 | $17.40 |
| Purchase #3 | $131.99 | 3.379% | $136.4499 | $136.45 | $136.45 | $136.40 |
| Purchase #4 | $105.61 | 7.511% | $113.5424 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $149.50 | 8.719% | $162.5349 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $143.94 | 10.251% | $158.6953 | $158.70 | $158.70 | $158.70 |
| Purchase #7 | $84.68 | 3.721% | $87.8309 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $746.86 | $800.1736 | $800.17 | $800.20 | $800.00 | |