| 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 | $153.83 | 12.104% | $172.4496 | $172.45 | $172.45 | $172.40 |
| Purchase #2 | $60.63 | 3.621% | $62.8254 | $62.83 | $62.85 | $62.80 |
| Purchase #3 | $30.32 | 3.114% | $31.2642 | $31.26 | $31.25 | $31.30 |
| Purchase #4 | $182.25 | 10.716% | $201.7799 | $201.78 | $201.80 | $201.80 |
| Purchase #5 | $240.62 | 9.673% | $263.8952 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $241.55 | 5.122% | $253.9222 | $253.92 | $253.90 | $253.90 |
| Purchase #7 | $118.61 | 3.531% | $122.7981 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $1,027.81 | $1,108.9346 | $1,108.94 | $1,108.95 | $1,108.90 | |