| 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 | $122.93 | 6.766% | $131.2474 | $131.25 | $131.25 | $131.20 |
| Purchase #2 | $30.35 | 4.268% | $31.6453 | $31.65 | $31.65 | $31.60 |
| Purchase #3 | $197.64 | 12.318% | $221.9853 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $79.88 | 8.202% | $86.4318 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $160.46 | 7.757% | $172.9069 | $172.91 | $172.90 | $172.90 |
| Purchase #6 | $243.31 | 12.570% | $273.8941 | $273.89 | $273.90 | $273.90 |
| Purchase #7 | $207.75 | 13.387% | $235.5615 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $1,042.32 | $1,153.6723 | $1,153.68 | $1,153.70 | $1,153.60 | |