| 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 | $159.51 | 6.423% | $169.7553 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $33.65 | 9.542% | $36.8609 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $108.98 | 13.837% | $124.0596 | $124.06 | $124.05 | $124.10 |
| Purchase #4 | $154.60 | 4.608% | $161.724 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $187.88 | 11.174% | $208.8737 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $228.79 | 12.298% | $256.9266 | $256.93 | $256.95 | $256.90 |
| Purchase #7 | $142.55 | 10.462% | $157.4636 | $157.46 | $157.45 | $157.50 |
| 7 purchase totals = | $1,015.96 | $1,115.6637 | $1,115.66 | $1,115.60 | $1,115.80 | |