| 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 | $106.27 | 5.867% | $112.5049 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $162.79 | 6.722% | $173.7327 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $160.56 | 11.379% | $178.8301 | $178.83 | $178.85 | $178.80 |
| Purchase #4 | $215.50 | 10.176% | $237.4293 | $237.43 | $237.45 | $237.40 |
| Purchase #5 | $248.57 | 11.746% | $277.767 | $277.77 | $277.75 | $277.80 |
| Purchase #6 | $126.51 | 8.593% | $137.381 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $17.64 | 6.623% | $18.8083 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $1,037.84 | $1,136.4533 | $1,136.45 | $1,136.50 | $1,136.40 | |