| 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 | $181.95 | 8.775% | $197.9161 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $32.60 | 6.595% | $34.75 | $34.75 | $34.75 | $34.80 |
| Purchase #3 | $200.46 | 7.853% | $216.2021 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $79.86 | 6.118% | $84.7458 | $84.75 | $84.75 | $84.70 |
| Purchase #5 | $122.26 | 6.753% | $130.5162 | $130.52 | $130.50 | $130.50 |
| Purchase #6 | $80.45 | 4.504% | $84.0735 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $14.34 | 11.139% | $15.9373 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $711.92 | $764.1410 | $764.15 | $764.10 | $764.10 | |