| 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 | $170.83 | 12.302% | $191.8455 | $191.85 | $191.85 | $191.80 |
| Purchase #2 | $165.36 | 3.675% | $171.437 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $95.57 | 13.610% | $108.5771 | $108.58 | $108.60 | $108.60 |
| Purchase #4 | $145.83 | 8.220% | $157.8172 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $58.44 | 10.320% | $64.471 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $56.42 | 12.687% | $63.578 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $221.84 | 8.430% | $240.5411 | $240.54 | $240.55 | $240.50 |
| 7 purchase totals = | $914.29 | $998.2669 | $998.28 | $998.30 | $998.20 | |