| 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 | $164.28 | 7.844% | $177.1661 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $184.92 | 10.276% | $203.9224 | $203.92 | $203.90 | $203.90 |
| Purchase #3 | $223.36 | 11.752% | $249.6093 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $50.97 | 7.635% | $54.8616 | $54.86 | $54.85 | $54.90 |
| Purchase #5 | $173.56 | 4.648% | $181.6271 | $181.63 | $181.65 | $181.60 |
| Purchase #6 | $180.31 | 13.345% | $204.3724 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $224.66 | 4.302% | $234.3249 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $1,202.06 | $1,305.8838 | $1,305.88 | $1,305.80 | $1,305.90 | |