| 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 | $82.93 | 9.448% | $90.7652 | $90.77 | $90.75 | $90.80 |
| Purchase #2 | $180.85 | 7.255% | $193.9707 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $28.32 | 7.630% | $30.4808 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $178.49 | 3.195% | $184.1928 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $175.89 | 4.228% | $183.3266 | $183.33 | $183.35 | $183.30 |
| Purchase #6 | $62.73 | 12.792% | $70.7544 | $70.75 | $70.75 | $70.80 |
| Purchase #7 | $172.40 | 7.666% | $185.6162 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $881.61 | $939.1067 | $939.11 | $939.10 | $939.20 | |