| 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 | $161.78 | 8.797% | $176.0118 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $160.98 | 13.149% | $182.1473 | $182.15 | $182.15 | $182.10 |
| Purchase #3 | $167.61 | 11.427% | $186.7628 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $210.95 | 13.681% | $239.8101 | $239.81 | $239.80 | $239.80 |
| Purchase #5 | $162.45 | 9.473% | $177.8389 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $219.70 | 7.618% | $236.4367 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $161.37 | 11.685% | $180.2261 | $180.23 | $180.25 | $180.20 |
| 7 purchase totals = | $1,244.84 | $1,379.2337 | $1,379.24 | $1,379.25 | $1,379.10 | |