| 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 | $127.53 | 6.429% | $135.7289 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $153.87 | 9.166% | $167.9737 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $65.72 | 8.845% | $71.5329 | $71.53 | $71.55 | $71.50 |
| Purchase #4 | $72.96 | 8.453% | $79.1273 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $85.50 | 10.494% | $94.4724 | $94.47 | $94.45 | $94.50 |
| Purchase #6 | $218.59 | 11.441% | $243.5989 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $227.36 | 6.445% | $242.0134 | $242.01 | $242.00 | $242.00 |
| 7 purchase totals = | $951.53 | $1,034.4475 | $1,034.44 | $1,034.45 | $1,034.40 | |