| 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 | $215.51 | 13.300% | $244.1728 | $244.17 | $244.15 | $244.20 |
| Purchase #2 | $152.97 | 6.404% | $162.7662 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $171.91 | 10.507% | $189.9726 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $227.28 | 7.865% | $245.1556 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $70.63 | 8.584% | $76.6929 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $14.70 | 4.551% | $15.369 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $90.64 | 12.475% | $101.9473 | $101.95 | $101.95 | $101.90 |
| 7 purchase totals = | $943.64 | $1,036.0764 | $1,036.08 | $1,036.00 | $1,036.20 | |