| 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 | $173.53 | 12.158% | $194.6278 | $194.63 | $194.65 | $194.60 |
| Purchase #2 | $147.86 | 6.249% | $157.0998 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $230.97 | 7.118% | $247.4104 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $130.78 | 8.163% | $141.4556 | $141.46 | $141.45 | $141.50 |
| Purchase #5 | $76.43 | 6.321% | $81.2611 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $140.59 | 10.687% | $155.6149 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $155.68 | 6.862% | $166.3628 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $1,055.84 | $1,143.8324 | $1,143.83 | $1,143.80 | $1,143.90 | |