| 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 | $174.48 | 10.320% | $192.4863 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $172.43 | 5.420% | $181.7757 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $58.38 | 8.445% | $63.3102 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $159.90 | 7.842% | $172.4394 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $125.41 | 11.576% | $139.9275 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $130.97 | 8.276% | $141.8091 | $141.81 | $141.80 | $141.80 |
| Purchase #7 | $34.99 | 4.442% | $36.5443 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $856.56 | $928.2925 | $928.30 | $928.35 | $928.20 | |