| 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 | $130.68 | 8.553% | $141.8571 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $192.99 | 11.808% | $215.7783 | $215.78 | $215.80 | $215.80 |
| Purchase #3 | $241.40 | 13.183% | $273.2238 | $273.22 | $273.20 | $273.20 |
| Purchase #4 | $218.41 | 4.642% | $228.5486 | $228.55 | $228.55 | $228.50 |
| Purchase #5 | $40.79 | 8.744% | $44.3567 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $162.65 | 3.748% | $168.7461 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $88.61 | 5.206% | $93.223 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $1,075.53 | $1,165.7336 | $1,165.74 | $1,165.70 | $1,165.70 | |