| 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 | $169.70 | 5.848% | $179.6241 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $128.67 | 4.696% | $134.7123 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $31.80 | 7.548% | $34.2003 | $34.20 | $34.20 | $34.20 |
| Purchase #4 | $179.40 | 4.407% | $187.3062 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $188.28 | 13.271% | $213.2666 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $105.96 | 7.548% | $113.9579 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $14.67 | 5.258% | $15.4413 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $818.48 | $878.5087 | $878.51 | $878.45 | $878.50 | |