| 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 | $215.30 | 13.169% | $243.6529 | $243.65 | $243.65 | $243.70 |
| Purchase #2 | $138.32 | 6.265% | $146.9857 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $30.40 | 9.620% | $33.3245 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $167.28 | 3.142% | $172.5359 | $172.54 | $172.55 | $172.50 |
| Purchase #5 | $23.79 | 12.364% | $26.7314 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $226.53 | 5.873% | $239.8341 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $53.68 | 12.553% | $60.4185 | $60.42 | $60.40 | $60.40 |
| 7 purchase totals = | $855.30 | $923.4830 | $923.48 | $923.50 | $923.40 | |