| 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 | $134.54 | 8.865% | $146.467 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $14.61 | 12.614% | $16.4529 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $171.42 | 6.581% | $182.7012 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $141.43 | 8.433% | $153.3568 | $153.36 | $153.35 | $153.40 |
| Purchase #5 | $144.84 | 13.303% | $164.1081 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $15.28 | 8.370% | $16.5589 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $108.40 | 3.121% | $111.7832 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $730.52 | $791.4281 | $791.43 | $791.40 | $791.60 | |