| 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 | $171.70 | 11.584% | $191.5897 | $191.59 | $191.60 | $191.60 |
| Purchase #2 | $230.87 | 8.716% | $250.9926 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $28.27 | 5.593% | $29.8511 | $29.85 | $29.85 | $29.90 |
| Purchase #4 | $198.47 | 10.554% | $219.4165 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $191.84 | 6.695% | $204.6837 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $67.80 | 10.725% | $75.0716 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $93.74 | 11.223% | $104.2604 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $982.69 | $1,075.8656 | $1,075.86 | $1,075.85 | $1,076.00 | |