| 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 | $160.98 | 13.699% | $183.0327 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $61.65 | 11.786% | $68.9161 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $117.28 | 11.620% | $130.9079 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $62.35 | 12.270% | $70.0003 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $152.51 | 12.604% | $171.7324 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $71.52 | 11.267% | $79.5782 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $81.86 | 4.582% | $85.6108 | $85.61 | $85.60 | $85.60 |
| 7 purchase totals = | $708.15 | $789.7784 | $789.78 | $789.80 | $789.70 | |