| 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 | $119.89 | 8.437% | $130.0051 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $43.46 | 7.445% | $46.6956 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $31.59 | 9.599% | $34.6223 | $34.62 | $34.60 | $34.60 |
| Purchase #4 | $95.57 | 9.668% | $104.8097 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $83.67 | 12.662% | $94.2643 | $94.26 | $94.25 | $94.30 |
| Purchase #6 | $99.73 | 3.225% | $102.9463 | $102.95 | $102.95 | $102.90 |
| Purchase #7 | $178.92 | 10.730% | $198.1181 | $198.12 | $198.10 | $198.10 |
| 7 purchase totals = | $652.83 | $711.4614 | $711.47 | $711.40 | $711.40 | |