| 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 | $148.35 | 8.143% | $160.4301 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $190.35 | 9.196% | $207.8546 | $207.85 | $207.85 | $207.90 |
| Purchase #3 | $155.67 | 3.729% | $161.4749 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $146.45 | 7.302% | $157.1438 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $199.80 | 12.416% | $224.6072 | $224.61 | $224.60 | $224.60 |
| Purchase #6 | $133.42 | 3.117% | $137.5787 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $13.74 | 5.197% | $14.4541 | $14.45 | $14.45 | $14.50 |
| 7 purchase totals = | $987.78 | $1,063.5434 | $1,063.53 | $1,063.55 | $1,063.60 | |