| 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 | $178.59 | 8.461% | $193.7005 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $164.85 | 3.684% | $170.9231 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $177.53 | 13.446% | $201.4007 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $141.74 | 9.874% | $155.7354 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $184.53 | 13.184% | $208.8584 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $228.97 | 11.424% | $255.1275 | $255.13 | $255.15 | $255.10 |
| Purchase #7 | $9.80 | 8.523% | $10.6353 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $1,086.01 | $1,196.3809 | $1,196.39 | $1,196.40 | $1,196.30 | |