| 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 | $158.78 | 3.521% | $164.3706 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $187.43 | 10.608% | $207.3126 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $225.45 | 6.513% | $240.1336 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $175.87 | 10.379% | $194.1235 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $101.86 | 3.534% | $105.4597 | $105.46 | $105.45 | $105.50 |
| Purchase #6 | $37.67 | 8.862% | $41.0083 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $244.33 | 13.668% | $277.725 | $277.73 | $277.75 | $277.70 |
| 7 purchase totals = | $1,131.39 | $1,230.1333 | $1,230.13 | $1,230.10 | $1,230.10 | |