| 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 | $142.79 | 10.205% | $157.3617 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $219.59 | 10.750% | $243.1959 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $180.85 | 11.345% | $201.3674 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $115.75 | 9.425% | $126.6594 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $160.67 | 13.766% | $182.7878 | $182.79 | $182.80 | $182.80 |
| Purchase #6 | $178.85 | 12.579% | $201.3475 | $201.35 | $201.35 | $201.30 |
| Purchase #7 | $149.31 | 5.242% | $157.1368 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $1,147.81 | $1,269.8565 | $1,269.87 | $1,269.85 | $1,269.90 | |