| 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 | $122.58 | 12.386% | $137.7628 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $162.97 | 8.486% | $176.7996 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $115.96 | 6.596% | $123.6087 | $123.61 | $123.60 | $123.60 |
| Purchase #4 | $205.47 | 7.651% | $221.1905 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $53.70 | 4.517% | $56.1256 | $56.13 | $56.15 | $56.10 |
| Purchase #6 | $90.42 | 7.804% | $97.4764 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $176.93 | 5.125% | $185.9977 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $928.03 | $998.9613 | $998.97 | $999.00 | $999.00 | |