| 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 | $175.55 | 6.404% | $186.7922 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $237.44 | 11.437% | $264.596 | $264.60 | $264.60 | $264.60 |
| Purchase #3 | $150.28 | 7.775% | $161.9643 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $208.53 | 4.720% | $218.3726 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $167.80 | 3.331% | $173.3894 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $200.47 | 9.244% | $219.0014 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $137.26 | 8.394% | $148.7816 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $1,277.33 | $1,372.8975 | $1,372.89 | $1,372.90 | $1,373.00 | |