| 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 | $162.75 | 4.694% | $170.3895 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $51.63 | 8.858% | $56.2034 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $227.41 | 13.136% | $257.2826 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $49.75 | 4.731% | $52.1037 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $145.92 | 3.202% | $150.5924 | $150.59 | $150.60 | $150.60 |
| Purchase #6 | $103.63 | 3.434% | $107.1887 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $197.50 | 12.315% | $221.8221 | $221.82 | $221.80 | $221.80 |
| 7 purchase totals = | $938.59 | $1,015.5824 | $1,015.57 | $1,015.60 | $1,015.60 | |