| 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 | $169.58 | 5.385% | $178.7119 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $184.52 | 12.794% | $208.1275 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $128.90 | 9.737% | $141.451 | $141.45 | $141.45 | $141.50 |
| Purchase #4 | $208.99 | 5.806% | $221.124 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $186.69 | 12.224% | $209.511 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $227.33 | 7.244% | $243.7978 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $212.30 | 7.694% | $228.6344 | $228.63 | $228.65 | $228.60 |
| 7 purchase totals = | $1,318.31 | $1,431.3576 | $1,431.35 | $1,431.35 | $1,431.30 | |