| 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 | $122.71 | 6.792% | $131.0445 | $131.04 | $131.05 | $131.00 |
| Purchase #2 | $137.57 | 7.486% | $147.8685 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $52.62 | 11.252% | $58.5408 | $58.54 | $58.55 | $58.50 |
| Purchase #4 | $109.73 | 8.637% | $119.2074 | $119.21 | $119.20 | $119.20 |
| Purchase #5 | $78.80 | 6.547% | $83.959 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $31.38 | 9.810% | $34.4584 | $34.46 | $34.45 | $34.50 |
| Purchase #7 | $98.96 | 6.345% | $105.239 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $631.77 | $680.3176 | $680.32 | $680.30 | $680.30 | |