| 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 | $81.68 | 3.153% | $84.2554 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $183.71 | 4.840% | $192.6016 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $96.94 | 5.271% | $102.0497 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $147.27 | 6.635% | $157.0414 | $157.04 | $157.05 | $157.00 |
| Purchase #5 | $181.33 | 12.836% | $204.6055 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $47.58 | 12.584% | $53.5675 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $55.29 | 4.243% | $57.636 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $793.80 | $851.7571 | $851.77 | $851.75 | $851.70 | |