| 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 | $14.28 | 10.768% | $15.8177 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $152.69 | 12.179% | $171.2861 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $102.95 | 13.240% | $116.5806 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $91.85 | 3.608% | $95.1639 | $95.16 | $95.15 | $95.20 |
| Purchase #5 | $101.62 | 13.528% | $115.3672 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $227.75 | 11.144% | $253.1305 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $33.44 | 7.860% | $36.0684 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $724.58 | $803.4144 | $803.42 | $803.40 | $803.50 | |