| 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 | $171.83 | 7.736% | $185.1228 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $110.85 | 8.720% | $120.5161 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $127.39 | 6.827% | $136.0869 | $136.09 | $136.10 | $136.10 |
| Purchase #4 | $199.49 | 8.588% | $216.6222 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $234.38 | 5.707% | $247.7561 | $247.76 | $247.75 | $247.80 |
| Purchase #6 | $139.35 | 6.772% | $148.7868 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $48.37 | 11.678% | $54.0186 | $54.02 | $54.00 | $54.00 |
| 7 purchase totals = | $1,031.66 | $1,108.9095 | $1,108.92 | $1,108.85 | $1,108.90 | |