| 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 | $175.64 | 11.318% | $195.5189 | $195.52 | $195.50 | $195.50 |
| Purchase #2 | $182.67 | 7.329% | $196.0579 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $191.37 | 12.542% | $215.3716 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $24.43 | 4.795% | $25.6014 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $100.54 | 10.333% | $110.9288 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $71.80 | 13.315% | $81.3602 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $187.98 | 13.700% | $213.7333 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $934.43 | $1,038.5721 | $1,038.57 | $1,038.55 | $1,038.60 | |