| 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 | $154.33 | 7.506% | $165.914 | $165.91 | $165.90 | $165.90 |
| Purchase #2 | $37.42 | 11.290% | $41.6447 | $41.64 | $41.65 | $41.60 |
| Purchase #3 | $169.43 | 9.701% | $185.8664 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $21.40 | 6.351% | $22.7591 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $221.70 | 6.217% | $235.4831 | $235.48 | $235.50 | $235.50 |
| Purchase #6 | $139.25 | 13.157% | $157.5711 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $88.51 | 6.608% | $94.3587 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $832.04 | $903.5971 | $903.59 | $903.55 | $903.70 | |