| 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 | $119.55 | 3.325% | $123.525 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $16.59 | 13.335% | $18.8023 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $100.35 | 9.521% | $109.9043 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $176.54 | 9.233% | $192.8399 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $60.45 | 9.138% | $65.9739 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $167.78 | 6.223% | $178.2209 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $112.98 | 12.136% | $126.6913 | $126.69 | $126.70 | $126.70 |
| 7 purchase totals = | $754.24 | $815.9576 | $815.95 | $815.95 | $815.90 | |