| 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 | $177.91 | 13.598% | $202.1022 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $195.61 | 4.397% | $204.211 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $188.96 | 13.454% | $214.3827 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $96.60 | 4.228% | $100.6842 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $34.49 | 5.195% | $36.2818 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $99.83 | 3.139% | $102.9637 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $10.47 | 7.617% | $11.2675 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $803.87 | $871.8931 | $871.88 | $871.90 | $872.00 | |