| 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 | $159.27 | 3.727% | $165.206 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $54.28 | 12.138% | $60.8685 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $209.91 | 3.245% | $216.7216 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $211.89 | 13.391% | $240.2642 | $240.26 | $240.25 | $240.30 |
| Purchase #5 | $14.52 | 13.630% | $16.4991 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $68.61 | 4.545% | $71.7283 | $71.73 | $71.75 | $71.70 |
| Purchase #7 | $135.74 | 8.122% | $146.7648 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $854.22 | $918.0525 | $918.05 | $918.00 | $918.10 | |