| 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 | $188.40 | 7.599% | $202.7165 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $8.64 | 6.248% | $9.1798 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $241.45 | 12.790% | $272.3315 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $137.76 | 11.858% | $154.0956 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $219.49 | 8.872% | $238.9632 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $79.92 | 3.822% | $82.9745 | $82.97 | $82.95 | $83.00 |
| Purchase #7 | $220.56 | 5.653% | $233.0283 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $1,096.22 | $1,193.2894 | $1,193.29 | $1,193.30 | $1,193.30 | |