| 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 | $164.26 | 5.208% | $172.8147 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $216.79 | 13.255% | $245.5255 | $245.53 | $245.55 | $245.50 |
| Purchase #3 | $193.47 | 11.511% | $215.7403 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $220.25 | 12.126% | $246.9575 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $63.33 | 4.521% | $66.1931 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $12.50 | 7.760% | $13.47 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $203.28 | 10.658% | $224.9456 | $224.95 | $224.95 | $224.90 |
| 7 purchase totals = | $1,073.88 | $1,185.6467 | $1,185.65 | $1,185.65 | $1,185.60 | |