| 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 | $165.53 | 5.406% | $174.4786 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $118.46 | 4.555% | $123.8559 | $123.86 | $123.85 | $123.90 |
| Purchase #3 | $150.70 | 6.582% | $160.6191 | $160.62 | $160.60 | $160.60 |
| Purchase #4 | $137.63 | 4.606% | $143.9692 | $143.97 | $143.95 | $144.00 |
| Purchase #5 | $35.39 | 7.666% | $38.103 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $105.28 | 13.106% | $119.078 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $14.65 | 11.830% | $16.3831 | $16.38 | $16.40 | $16.40 |
| 7 purchase totals = | $727.64 | $776.4869 | $776.49 | $776.50 | $776.60 | |