| 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 | $167.50 | 6.577% | $178.5165 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $80.99 | 9.160% | $88.4087 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $179.61 | 3.646% | $186.1586 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $52.96 | 10.765% | $58.6611 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $230.64 | 9.449% | $252.4332 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $16.83 | 3.285% | $17.3829 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $56.45 | 13.674% | $64.169 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $784.98 | $845.7300 | $845.73 | $845.70 | $845.80 | |