| 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 | $147.86 | 6.408% | $157.3349 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $199.97 | 5.278% | $210.5244 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $27.58 | 3.766% | $28.6187 | $28.62 | $28.60 | $28.60 |
| Purchase #4 | $135.81 | 11.404% | $151.2978 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $227.26 | 8.733% | $247.1066 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $90.41 | 11.703% | $100.9907 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $235.68 | 3.495% | $243.917 | $243.92 | $243.90 | $243.90 |
| 7 purchase totals = | $1,064.57 | $1,139.7901 | $1,139.79 | $1,139.75 | $1,139.70 | |