| 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 | $166.39 | 10.585% | $184.0024 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $245.66 | 4.355% | $256.3585 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $161.86 | 13.306% | $183.3971 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $216.55 | 7.631% | $233.0749 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $162.70 | 7.824% | $175.4296 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $51.75 | 7.183% | $55.4672 | $55.47 | $55.45 | $55.50 |
| Purchase #7 | $239.49 | 6.691% | $255.5143 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $1,244.40 | $1,343.2440 | $1,343.24 | $1,343.20 | $1,343.30 | |