| 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 | $188.74 | 5.635% | $199.3755 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $214.94 | 9.146% | $234.5984 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $135.55 | 5.331% | $142.7762 | $142.78 | $142.80 | $142.80 |
| Purchase #4 | $94.91 | 6.340% | $100.9273 | $100.93 | $100.95 | $100.90 |
| Purchase #5 | $19.50 | 4.595% | $20.396 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $159.68 | 6.843% | $170.6069 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $95.88 | 13.739% | $109.053 | $109.05 | $109.05 | $109.10 |
| 7 purchase totals = | $909.20 | $977.7333 | $977.75 | $977.80 | $977.80 | |