| 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 | $150.30 | 11.331% | $167.3305 | $167.33 | $167.35 | $167.30 |
| Purchase #2 | $223.34 | 6.768% | $238.4557 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $52.58 | 3.383% | $54.3588 | $54.36 | $54.35 | $54.40 |
| Purchase #4 | $166.45 | 10.314% | $183.6177 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $243.83 | 3.384% | $252.0812 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $53.82 | 7.276% | $57.7359 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $167.65 | 11.555% | $187.022 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $1,057.97 | $1,140.6018 | $1,140.61 | $1,140.60 | $1,140.60 | |