| 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 | $164.59 | 8.658% | $178.8402 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $210.94 | 12.374% | $237.0417 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $214.60 | 10.811% | $237.8004 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $129.85 | 6.549% | $138.3539 | $138.35 | $138.35 | $138.40 |
| Purchase #5 | $40.82 | 13.105% | $46.1695 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $183.43 | 5.402% | $193.3389 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $246.84 | 3.717% | $256.015 | $256.02 | $256.00 | $256.00 |
| 7 purchase totals = | $1,191.07 | $1,287.5596 | $1,287.56 | $1,287.55 | $1,287.50 | |