| 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 | $179.38 | 8.437% | $194.5143 | $194.51 | $194.50 | $194.50 |
| Purchase #2 | $95.33 | 4.757% | $99.8648 | $99.86 | $99.85 | $99.90 |
| Purchase #3 | $169.87 | 4.843% | $178.0968 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $157.34 | 9.666% | $172.5485 | $172.55 | $172.55 | $172.50 |
| Purchase #5 | $94.41 | 10.835% | $104.6393 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $58.97 | 6.400% | $62.7441 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $23.26 | 7.692% | $25.0492 | $25.05 | $25.05 | $25.00 |
| 7 purchase totals = | $778.56 | $837.4570 | $837.45 | $837.45 | $837.30 | |