| 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 | $138.51 | 7.583% | $149.0132 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $226.90 | 8.189% | $245.4808 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $177.77 | 13.784% | $202.2738 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $158.97 | 11.558% | $177.3438 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $54.74 | 5.794% | $57.9116 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $91.82 | 9.651% | $100.6815 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $138.47 | 13.144% | $156.6705 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $987.18 | $1,089.3752 | $1,089.36 | $1,089.35 | $1,089.40 | |