| 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 | $101.45 | 10.595% | $112.1986 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $152.27 | 13.601% | $172.9802 | $172.98 | $173.00 | $173.00 |
| Purchase #3 | $90.90 | 8.398% | $98.5338 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $130.55 | 6.842% | $139.4822 | $139.48 | $139.50 | $139.50 |
| Purchase #5 | $218.82 | 10.284% | $241.3234 | $241.32 | $241.30 | $241.30 |
| Purchase #6 | $164.75 | 10.443% | $181.9548 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $28.50 | 5.820% | $30.1587 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $887.24 | $976.6317 | $976.62 | $976.65 | $976.70 | |