| 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 | $171.62 | 7.791% | $184.9909 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $32.65 | 13.604% | $37.0917 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $93.94 | 5.793% | $99.3819 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $153.55 | 11.680% | $171.4846 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $128.26 | 5.418% | $135.2091 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $172.39 | 3.798% | $178.9374 | $178.94 | $178.95 | $178.90 |
| Purchase #7 | $43.66 | 10.481% | $48.236 | $48.24 | $48.25 | $48.20 |
| 7 purchase totals = | $796.07 | $855.3316 | $855.33 | $855.40 | $855.30 | |