| 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 | $161.94 | 4.281% | $168.8727 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $119.64 | 11.745% | $133.6917 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $192.59 | 10.625% | $213.0527 | $213.05 | $213.05 | $213.10 |
| Purchase #4 | $221.34 | 9.316% | $241.96 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $152.71 | 12.302% | $171.4964 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $246.46 | 11.323% | $274.3667 | $274.37 | $274.35 | $274.40 |
| Purchase #7 | $240.61 | 6.130% | $255.3594 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $1,335.29 | $1,458.7996 | $1,458.80 | $1,458.75 | $1,459.00 | |