| 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 | $133.37 | 10.214% | $146.9924 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $198.88 | 4.283% | $207.398 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $205.98 | 13.450% | $233.6843 | $233.68 | $233.70 | $233.70 |
| Purchase #4 | $38.46 | 5.386% | $40.5315 | $40.53 | $40.55 | $40.50 |
| Purchase #5 | $87.38 | 12.214% | $98.0526 | $98.05 | $98.05 | $98.10 |
| Purchase #6 | $171.26 | 7.802% | $184.6217 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $204.96 | 5.232% | $215.6835 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $1,040.29 | $1,126.9640 | $1,126.95 | $1,127.00 | $1,127.00 | |