| 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 | $171.31 | 9.559% | $187.6855 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $101.71 | 4.283% | $106.0662 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $139.50 | 8.218% | $150.9641 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $155.42 | 10.389% | $171.5666 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $22.44 | 9.541% | $24.581 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $160.53 | 4.488% | $167.7346 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $114.87 | 7.729% | $123.7483 | $123.75 | $123.75 | $123.70 |
| 7 purchase totals = | $865.78 | $932.3463 | $932.35 | $932.35 | $932.40 | |