| 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 | $118.47 | 5.140% | $124.5594 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $134.51 | 13.306% | $152.4079 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $74.88 | 8.764% | $81.4425 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $33.74 | 12.262% | $37.8772 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $161.74 | 8.299% | $175.1628 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $72.68 | 4.584% | $76.0117 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $128.59 | 4.612% | $134.5206 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $724.61 | $781.9821 | $781.98 | $781.95 | $782.00 | |