| 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 | $160.61 | 11.414% | $178.942 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $122.34 | 10.729% | $135.4659 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $209.95 | 10.651% | $232.3118 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $53.61 | 4.755% | $56.1592 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $46.37 | 6.191% | $49.2408 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $26.62 | 11.708% | $29.7367 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $123.40 | 12.237% | $138.5005 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $742.90 | $820.3569 | $820.36 | $820.35 | $820.30 | |