| 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 | $153.62 | 10.800% | $170.211 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $42.93 | 10.154% | $47.2891 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $226.65 | 6.623% | $241.661 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $219.76 | 5.822% | $232.5544 | $232.55 | $232.55 | $232.60 |
| Purchase #5 | $141.59 | 10.322% | $156.2049 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $82.70 | 7.296% | $88.7338 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $219.92 | 6.429% | $234.0587 | $234.06 | $234.05 | $234.10 |
| 7 purchase totals = | $1,087.17 | $1,170.7129 | $1,170.70 | $1,170.70 | $1,170.80 | |