| 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 | $153.32 | 6.405% | $163.1401 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $173.83 | 13.117% | $196.6313 | $196.63 | $196.65 | $196.60 |
| Purchase #3 | $244.33 | 12.317% | $274.4241 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $13.79 | 12.267% | $15.4816 | $15.48 | $15.50 | $15.50 |
| Purchase #5 | $116.27 | 4.449% | $121.4429 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $34.33 | 10.358% | $37.8859 | $37.89 | $37.90 | $37.90 |
| Purchase #7 | $202.51 | 9.242% | $221.226 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $938.38 | $1,030.2319 | $1,030.23 | $1,030.30 | $1,030.10 | |