| 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 | $138.46 | 6.167% | $146.9988 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $118.82 | 3.849% | $123.3934 | $123.39 | $123.40 | $123.40 |
| Purchase #3 | $95.80 | 6.249% | $101.7865 | $101.79 | $101.80 | $101.80 |
| Purchase #4 | $247.33 | 8.514% | $268.3877 | $268.39 | $268.40 | $268.40 |
| Purchase #5 | $70.31 | 4.659% | $73.5857 | $73.59 | $73.60 | $73.60 |
| Purchase #6 | $151.91 | 3.637% | $157.435 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $50.41 | 7.379% | $54.1298 | $54.13 | $54.15 | $54.10 |
| 7 purchase totals = | $873.04 | $925.7169 | $925.73 | $925.80 | $925.70 | |