| 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 | $169.52 | 4.738% | $177.5519 | $177.55 | $177.55 | $177.60 |
| Purchase #2 | $148.28 | 9.760% | $162.7521 | $162.75 | $162.75 | $162.80 |
| Purchase #3 | $32.80 | 4.823% | $34.3819 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $167.52 | 13.102% | $189.4685 | $189.47 | $189.45 | $189.50 |
| Purchase #5 | $44.40 | 8.798% | $48.3063 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $73.98 | 4.148% | $77.0487 | $77.05 | $77.05 | $77.00 |
| Purchase #7 | $69.40 | 3.725% | $71.9852 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $705.90 | $761.4946 | $761.50 | $761.50 | $761.60 | |