| 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 | $133.93 | 12.136% | $150.1837 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $206.50 | 10.284% | $227.7365 | $227.74 | $227.75 | $227.70 |
| Purchase #3 | $208.70 | 10.123% | $229.8267 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $16.78 | 13.112% | $18.9802 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $156.98 | 3.617% | $162.658 | $162.66 | $162.65 | $162.70 |
| Purchase #6 | $35.39 | 9.295% | $38.6795 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $217.34 | 7.206% | $233.0015 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $975.62 | $1,061.0661 | $1,061.07 | $1,061.15 | $1,061.10 | |