| 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 | $154.93 | 7.380% | $166.3638 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $183.32 | 6.428% | $195.1038 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $180.77 | 5.700% | $191.0739 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $185.78 | 9.323% | $203.1003 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $165.71 | 3.833% | $172.0617 | $172.06 | $172.05 | $172.10 |
| Purchase #6 | $95.63 | 11.498% | $106.6255 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $118.77 | 3.734% | $123.2049 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $1,084.91 | $1,157.5339 | $1,157.52 | $1,157.50 | $1,157.60 | |