| 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 | $150.88 | 6.321% | $160.4171 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $18.62 | 11.586% | $20.7773 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $196.30 | 4.646% | $205.4201 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $81.61 | 7.262% | $87.5365 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $181.72 | 13.717% | $206.6465 | $206.65 | $206.65 | $206.60 |
| Purchase #6 | $89.62 | 13.839% | $102.0225 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $144.74 | 10.458% | $159.8769 | $159.88 | $159.90 | $159.90 |
| 7 purchase totals = | $863.49 | $942.6969 | $942.71 | $942.70 | $942.60 | |