| 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 | $164.99 | 6.193% | $175.2078 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $179.61 | 9.544% | $196.752 | $196.75 | $196.75 | $196.80 |
| Purchase #3 | $233.34 | 7.585% | $251.0388 | $251.04 | $251.05 | $251.00 |
| Purchase #4 | $192.80 | 4.790% | $202.0351 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $141.79 | 7.770% | $152.8071 | $152.81 | $152.80 | $152.80 |
| Purchase #6 | $68.55 | 3.729% | $71.1062 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $208.30 | 11.869% | $233.0231 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,189.38 | $1,281.9701 | $1,281.98 | $1,281.95 | $1,281.90 | |