| 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 | $178.28 | 4.211% | $185.7874 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $192.50 | 4.232% | $200.6466 | $200.65 | $200.65 | $200.60 |
| Purchase #3 | $67.78 | 7.647% | $72.9631 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $177.68 | 6.425% | $189.0959 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $158.61 | 7.837% | $171.0403 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $112.32 | 12.604% | $126.4768 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $34.69 | 4.754% | $36.3392 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $921.86 | $982.3493 | $982.36 | $982.40 | $982.30 | |