| 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 | $161.67 | 6.711% | $172.5197 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $73.90 | 7.193% | $79.2156 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $90.65 | 6.674% | $96.7 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $101.60 | 5.125% | $106.807 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $6.37 | 5.463% | $6.718 | $6.72 | $6.70 | $6.70 |
| Purchase #6 | $46.37 | 13.813% | $52.7751 | $52.78 | $52.80 | $52.80 |
| Purchase #7 | $127.98 | 12.447% | $143.9097 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $608.54 | $658.6451 | $658.66 | $658.60 | $658.60 | |