| 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 | $144.63 | 12.312% | $162.4368 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $141.83 | 11.218% | $157.7405 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $15.64 | 5.283% | $16.4663 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $87.86 | 7.543% | $94.4873 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $49.48 | 13.459% | $56.1395 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $88.75 | 7.467% | $95.377 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $160.74 | 7.706% | $173.1266 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $688.93 | $755.7740 | $755.79 | $755.85 | $755.70 | |