| 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 | $137.75 | 12.213% | $154.5734 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $195.42 | 11.349% | $217.5982 | $217.60 | $217.60 | $217.60 |
| Purchase #3 | $115.86 | 6.410% | $123.2866 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $135.65 | 11.107% | $150.7166 | $150.72 | $150.70 | $150.70 |
| Purchase #5 | $63.35 | 3.260% | $65.4152 | $65.42 | $65.40 | $65.40 |
| Purchase #6 | $184.33 | 4.181% | $192.0368 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $92.87 | 9.420% | $101.6184 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $925.23 | $1,005.2452 | $1,005.26 | $1,005.20 | $1,005.20 | |