| 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 | $189.57 | 12.777% | $213.7914 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $34.67 | 10.262% | $38.2278 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $230.54 | 9.237% | $251.835 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $137.70 | 8.225% | $149.0258 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $159.37 | 4.528% | $166.5863 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $145.86 | 7.154% | $156.2948 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $67.60 | 8.853% | $73.5846 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $965.31 | $1,049.3457 | $1,049.35 | $1,049.45 | $1,049.30 | |