| 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 | $136.64 | 12.243% | $153.3688 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $34.78 | 9.807% | $38.1909 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $68.85 | 5.188% | $72.4219 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $179.48 | 4.238% | $187.0864 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $18.55 | 9.731% | $20.3551 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $119.88 | 11.116% | $133.2059 | $133.21 | $133.20 | $133.20 |
| Purchase #7 | $165.82 | 8.106% | $179.2614 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $724.00 | $783.8904 | $783.90 | $783.85 | $784.00 | |