| 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 | $178.91 | 9.626% | $196.1319 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $145.92 | 4.261% | $152.1377 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $153.41 | 6.167% | $162.8708 | $162.87 | $162.85 | $162.90 |
| Purchase #4 | $164.63 | 8.574% | $178.7454 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $108.78 | 6.852% | $116.2336 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $197.32 | 6.720% | $210.5799 | $210.58 | $210.60 | $210.60 |
| Purchase #7 | $191.34 | 3.401% | $197.8475 | $197.85 | $197.85 | $197.80 |
| 7 purchase totals = | $1,140.31 | $1,214.5468 | $1,214.55 | $1,214.60 | $1,214.40 | |