| 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 | $183.32 | 3.237% | $189.2541 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $11.69 | 4.845% | $12.2564 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $6.85 | 3.600% | $7.0966 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $241.39 | 12.607% | $271.822 | $271.82 | $271.80 | $271.80 |
| Purchase #5 | $153.40 | 8.618% | $166.62 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $33.78 | 12.842% | $38.118 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $62.58 | 11.360% | $69.6891 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $693.01 | $754.8562 | $754.86 | $754.80 | $754.90 | |