| 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 | $161.51 | 10.632% | $178.6817 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $65.87 | 8.234% | $71.2937 | $71.29 | $71.30 | $71.30 |
| Purchase #3 | $176.99 | 9.751% | $194.2483 | $194.25 | $194.25 | $194.20 |
| Purchase #4 | $92.35 | 6.712% | $98.5485 | $98.55 | $98.55 | $98.50 |
| Purchase #5 | $63.70 | 9.217% | $69.5712 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $83.52 | 9.418% | $91.3859 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $173.53 | 9.708% | $190.3763 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $817.47 | $894.1056 | $894.11 | $894.15 | $894.10 | |