| 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 | $160.26 | 10.319% | $176.7972 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $183.48 | 4.701% | $192.1054 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $81.31 | 10.624% | $89.9484 | $89.95 | $89.95 | $89.90 |
| Purchase #4 | $83.50 | 13.500% | $94.7725 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $52.77 | 3.744% | $54.7457 | $54.75 | $54.75 | $54.70 |
| Purchase #6 | $205.37 | 12.789% | $231.6348 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $183.74 | 6.356% | $195.4185 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $950.43 | $1,035.4225 | $1,035.43 | $1,035.40 | $1,035.30 | |