| 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 | $183.38 | 12.413% | $206.143 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $15.40 | 10.647% | $17.0396 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $90.83 | 5.720% | $96.0255 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $205.42 | 13.236% | $232.6094 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $17.90 | 9.235% | $19.5531 | $19.55 | $19.55 | $19.60 |
| Purchase #6 | $40.29 | 5.374% | $42.4552 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $52.31 | 3.666% | $54.2277 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $605.53 | $668.0535 | $668.06 | $668.10 | $668.00 | |