| 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 | $154.74 | 12.329% | $173.8179 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $200.91 | 10.566% | $222.1382 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $124.47 | 5.552% | $131.3806 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $71.63 | 4.699% | $74.9959 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $144.59 | 5.606% | $152.6957 | $152.70 | $152.70 | $152.70 |
| Purchase #6 | $44.97 | 3.828% | $46.6915 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $171.93 | 3.719% | $178.3241 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $913.24 | $980.0439 | $980.05 | $980.05 | $980.00 | |