| 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 | $171.66 | 5.446% | $181.0086 | $181.01 | $181.00 | $181.00 |
| Purchase #2 | $90.53 | 4.276% | $94.4011 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $46.65 | 10.331% | $51.4694 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $247.84 | 9.271% | $270.8172 | $270.82 | $270.80 | $270.80 |
| Purchase #5 | $196.69 | 3.190% | $202.9644 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $30.55 | 10.226% | $33.674 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $131.95 | 10.318% | $145.5646 | $145.56 | $145.55 | $145.60 |
| 7 purchase totals = | $915.87 | $979.8993 | $979.89 | $979.80 | $980.00 | |