| 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 | $194.65 | 7.561% | $209.3675 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $171.25 | 11.868% | $191.574 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $144.57 | 6.434% | $153.8716 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $167.47 | 12.103% | $187.7389 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $203.51 | 5.678% | $215.0653 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $15.77 | 3.226% | $16.2787 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $179.38 | 3.177% | $185.0789 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $1,076.60 | $1,158.9749 | $1,158.98 | $1,158.95 | $1,159.10 | |