| 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 | $167.44 | 12.470% | $188.3198 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $115.25 | 6.658% | $122.9233 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $85.31 | 12.803% | $96.2322 | $96.23 | $96.25 | $96.20 |
| Purchase #4 | $243.50 | 4.797% | $255.1807 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $27.83 | 7.356% | $29.8772 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $115.78 | 4.306% | $120.7655 | $120.77 | $120.75 | $120.80 |
| Purchase #7 | $230.73 | 8.485% | $250.3074 | $250.31 | $250.30 | $250.30 |
| 7 purchase totals = | $985.84 | $1,063.6061 | $1,063.61 | $1,063.60 | $1,063.60 | |