| 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 | $121.36 | 6.493% | $129.2399 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $23.86 | 6.703% | $25.4593 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $57.80 | 6.608% | $61.6194 | $61.62 | $61.60 | $61.60 |
| Purchase #4 | $159.79 | 3.320% | $165.095 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $28.41 | 12.633% | $31.999 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $156.41 | 9.456% | $171.2001 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $58.84 | 5.213% | $61.9073 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $606.47 | $646.5200 | $646.53 | $646.50 | $646.50 | |