| 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 | $154.80 | 5.487% | $163.2939 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $172.75 | 9.377% | $188.9488 | $188.95 | $188.95 | $188.90 |
| Purchase #3 | $141.52 | 9.829% | $155.43 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $160.57 | 13.845% | $182.8009 | $182.80 | $182.80 | $182.80 |
| Purchase #5 | $178.25 | 11.557% | $198.8504 | $198.85 | $198.85 | $198.90 |
| Purchase #6 | $20.44 | 8.731% | $22.2246 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $200.27 | 6.392% | $213.0713 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $1,028.60 | $1,124.6199 | $1,124.61 | $1,124.60 | $1,124.60 | |