| 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 | $164.30 | 4.286% | $171.3419 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $5.63 | 11.802% | $6.2945 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $54.35 | 10.442% | $60.0252 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $140.88 | 9.874% | $154.7905 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $87.73 | 11.772% | $98.0576 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $184.73 | 8.607% | $200.6297 | $200.63 | $200.65 | $200.60 |
| Purchase #7 | $203.39 | 5.355% | $214.2815 | $214.28 | $214.30 | $214.30 |
| 7 purchase totals = | $841.01 | $905.4209 | $905.42 | $905.50 | $905.40 | |