| 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 | $145.82 | 7.126% | $156.2111 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $242.58 | 12.175% | $272.1141 | $272.11 | $272.10 | $272.10 |
| Purchase #3 | $197.96 | 13.613% | $224.9083 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $89.93 | 6.443% | $95.7242 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $147.34 | 6.203% | $156.4795 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $108.45 | 4.407% | $113.2294 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $50.61 | 5.832% | $53.5616 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $982.69 | $1,072.2282 | $1,072.22 | $1,072.20 | $1,072.20 | |