| 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 | $159.29 | 9.107% | $173.7965 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $207.67 | 5.440% | $218.9672 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $126.71 | 5.823% | $134.0883 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $245.63 | 9.769% | $269.6256 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $76.96 | 8.857% | $83.7763 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $123.57 | 13.521% | $140.2779 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $47.97 | 4.383% | $50.0725 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $987.80 | $1,070.6043 | $1,070.62 | $1,070.65 | $1,070.70 | |