| 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 | $167.36 | 8.295% | $181.2425 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $11.57 | 8.665% | $12.5725 | $12.57 | $12.55 | $12.60 |
| Purchase #3 | $93.35 | 6.244% | $99.1788 | $99.18 | $99.20 | $99.20 |
| Purchase #4 | $199.27 | 10.855% | $220.9008 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $213.52 | 8.685% | $232.0642 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $95.60 | 13.391% | $108.4018 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $210.83 | 5.752% | $222.9569 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $991.50 | $1,077.3175 | $1,077.31 | $1,077.30 | $1,077.40 | |