| 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 | $184.51 | 4.724% | $193.2263 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $18.68 | 6.746% | $19.9402 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $34.25 | 5.475% | $36.1252 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $12.51 | 3.611% | $12.9617 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $109.86 | 7.725% | $118.3467 | $118.35 | $118.35 | $118.30 |
| Purchase #6 | $22.65 | 6.612% | $24.1476 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $239.72 | 11.648% | $267.6426 | $267.64 | $267.65 | $267.60 |
| 7 purchase totals = | $622.18 | $672.3903 | $672.40 | $672.45 | $672.20 | |