| 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 | $141.33 | 9.835% | $155.2298 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $104.76 | 11.466% | $116.7718 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $36.26 | 12.391% | $40.753 | $40.75 | $40.75 | $40.80 |
| Purchase #4 | $7.84 | 3.829% | $8.1402 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $24.33 | 10.125% | $26.7934 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $140.93 | 8.210% | $152.5004 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $164.55 | 5.382% | $173.4061 | $173.41 | $173.40 | $173.40 |
| 7 purchase totals = | $620.00 | $673.5947 | $673.59 | $673.60 | $673.60 | |