| 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 | $147.89 | 3.441% | $152.9789 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $192.34 | 8.380% | $208.4581 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $230.69 | 12.130% | $258.6727 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $30.90 | 10.685% | $34.2017 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $217.60 | 11.831% | $243.3443 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $51.54 | 8.138% | $55.7343 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $160.29 | 11.142% | $178.1495 | $178.15 | $178.15 | $178.10 |
| 7 purchase totals = | $1,031.25 | $1,131.5395 | $1,131.53 | $1,131.55 | $1,131.50 | |