| 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 | $147.53 | 6.413% | $156.9911 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $112.77 | 9.750% | $123.7651 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $134.92 | 6.449% | $143.621 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $212.48 | 3.403% | $219.7107 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $52.55 | 11.814% | $58.7583 | $58.76 | $58.75 | $58.80 |
| Purchase #6 | $144.82 | 5.630% | $152.9734 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $169.99 | 3.564% | $176.0484 | $176.05 | $176.05 | $176.00 |
| 7 purchase totals = | $975.06 | $1,031.8680 | $1,031.87 | $1,031.80 | $1,031.90 | |