| 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 | $138.73 | 3.562% | $143.6716 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $66.98 | 11.643% | $74.7785 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $53.61 | 3.690% | $55.5882 | $55.59 | $55.60 | $55.60 |
| Purchase #4 | $73.31 | 5.605% | $77.419 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $149.94 | 11.771% | $167.5894 | $167.59 | $167.60 | $167.60 |
| Purchase #6 | $168.90 | 4.486% | $176.4769 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $192.53 | 7.746% | $207.4434 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $844.00 | $902.9670 | $902.97 | $903.00 | $903.00 | |