| 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 | $183.47 | 4.186% | $191.1501 | $191.15 | $191.15 | $191.20 |
| Purchase #2 | $72.72 | 7.707% | $78.3245 | $78.32 | $78.30 | $78.30 |
| Purchase #3 | $247.97 | 6.284% | $263.5524 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $161.56 | 4.664% | $169.0952 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $227.45 | 8.246% | $246.2055 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $128.62 | 6.348% | $136.7848 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $92.69 | 13.754% | $105.4386 | $105.44 | $105.45 | $105.40 |
| 7 purchase totals = | $1,114.48 | $1,190.5511 | $1,190.55 | $1,190.55 | $1,190.60 | |