| 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 | $167.78 | 11.790% | $187.5613 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $231.27 | 10.731% | $256.0876 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $228.95 | 10.280% | $252.4861 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $135.98 | 11.537% | $151.668 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $236.70 | 7.761% | $255.0703 | $255.07 | $255.05 | $255.10 |
| Purchase #6 | $152.96 | 13.573% | $173.7213 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $42.26 | 3.393% | $43.6939 | $43.69 | $43.70 | $43.70 |
| 7 purchase totals = | $1,195.90 | $1,320.2885 | $1,320.29 | $1,320.25 | $1,320.40 | |