| 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 | $155.66 | 7.760% | $167.7392 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $43.93 | 12.733% | $49.5236 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $170.29 | 7.637% | $183.295 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $67.60 | 9.705% | $74.1606 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $24.84 | 3.269% | $25.652 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $68.43 | 5.750% | $72.3647 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $235.86 | 13.285% | $267.194 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $766.61 | $839.9291 | $839.92 | $839.90 | $840.00 | |