| 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 | $194.59 | 13.311% | $220.4919 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $70.46 | 10.123% | $77.5927 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $10.90 | 6.284% | $11.585 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $165.77 | 11.701% | $185.1667 | $185.17 | $185.15 | $185.20 |
| Purchase #5 | $158.26 | 12.338% | $177.7861 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $145.25 | 3.787% | $150.7506 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $16.58 | 5.727% | $17.5295 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $761.81 | $840.9025 | $840.91 | $840.95 | $841.00 | |