| 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 | $166.51 | 12.543% | $187.3953 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $223.79 | 13.187% | $253.3012 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $15.29 | 10.634% | $16.9159 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $220.42 | 5.390% | $232.3006 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $42.51 | 9.661% | $46.6169 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $79.93 | 9.239% | $87.3147 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $18.90 | 11.362% | $21.0474 | $21.05 | $21.05 | $21.00 |
| 7 purchase totals = | $767.35 | $844.8920 | $844.90 | $844.85 | $844.80 | |