| 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 | $151.29 | 13.646% | $171.935 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $193.95 | 5.197% | $204.0296 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $171.59 | 3.419% | $177.4567 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $167.42 | 6.426% | $178.1784 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $115.67 | 13.186% | $130.9222 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $47.99 | 7.746% | $51.7073 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $198.75 | 7.225% | $213.1097 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $1,046.66 | $1,127.3389 | $1,127.35 | $1,127.35 | $1,127.30 | |