| 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 | $193.96 | 3.145% | $200.06 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $27.65 | 11.268% | $30.7656 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $39.37 | 8.623% | $42.7649 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $8.96 | 6.113% | $9.5077 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $176.40 | 6.125% | $187.2045 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $194.92 | 4.391% | $203.4789 | $203.48 | $203.50 | $203.50 |
| Purchase #7 | $58.64 | 7.359% | $62.9553 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $699.90 | $736.7369 | $736.74 | $736.70 | $736.90 | |