| 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 | $171.75 | 7.209% | $184.1315 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $236.25 | 12.582% | $265.975 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $198.94 | 3.853% | $206.6052 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $118.58 | 11.614% | $132.3519 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $24.37 | 8.433% | $26.4251 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $243.65 | 11.873% | $272.5786 | $272.58 | $272.60 | $272.60 |
| Purchase #7 | $33.69 | 3.462% | $34.8563 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $1,027.23 | $1,122.9236 | $1,122.94 | $1,123.00 | $1,123.00 | |