| 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 | $147.36 | 12.869% | $166.3238 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $247.52 | 10.570% | $273.6829 | $273.68 | $273.70 | $273.70 |
| Purchase #3 | $5.50 | 6.499% | $5.8574 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $199.68 | 10.847% | $221.3393 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $101.40 | 5.155% | $106.6272 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $102.36 | 12.668% | $115.327 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $9.82 | 11.103% | $10.9103 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $813.64 | $900.0679 | $900.07 | $900.10 | $900.00 | |