| 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 | $147.99 | 13.234% | $167.575 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $140.29 | 13.775% | $159.6149 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $135.30 | 13.354% | $153.368 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $11.85 | 13.810% | $13.4865 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $109.42 | 12.648% | $123.2594 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $36.78 | 6.800% | $39.281 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $204.85 | 7.747% | $220.7197 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $786.48 | $877.3045 | $877.31 | $877.30 | $877.40 | |