| 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 | $189.30 | 6.803% | $202.1781 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $182.87 | 6.731% | $195.179 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $218.67 | 3.822% | $227.0276 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $113.57 | 6.657% | $121.1304 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $193.85 | 8.274% | $209.8891 | $209.89 | $209.90 | $209.90 |
| Purchase #6 | $238.85 | 13.164% | $270.2922 | $270.29 | $270.30 | $270.30 |
| Purchase #7 | $126.46 | 12.412% | $142.1562 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $1,263.57 | $1,367.8526 | $1,367.86 | $1,367.95 | $1,367.90 | |