| 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 | $169.76 | 5.298% | $178.7539 | $178.75 | $178.75 | $178.80 |
| Purchase #2 | $135.58 | 9.609% | $148.6079 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $169.61 | 5.867% | $179.561 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $23.86 | 7.126% | $25.5603 | $25.56 | $25.55 | $25.60 |
| Purchase #5 | $174.33 | 6.793% | $186.1722 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $243.80 | 13.293% | $276.2083 | $276.21 | $276.20 | $276.20 |
| Purchase #7 | $32.85 | 6.372% | $34.9432 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $949.79 | $1,029.8068 | $1,029.80 | $1,029.75 | $1,029.90 | |