| 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 | $198.66 | 9.416% | $217.3658 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $150.65 | 5.755% | $159.3199 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $197.69 | 3.637% | $204.88 | $204.88 | $204.90 | $204.90 |
| Purchase #4 | $139.73 | 6.340% | $148.5889 | $148.59 | $148.60 | $148.60 |
| Purchase #5 | $102.47 | 10.780% | $113.5163 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $153.81 | 13.578% | $174.6943 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $172.74 | 6.172% | $183.4015 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $1,115.75 | $1,201.7667 | $1,201.77 | $1,201.75 | $1,201.80 | |