| 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 | $135.83 | 8.703% | $147.6513 | $147.65 | $147.65 | $147.70 |
| Purchase #2 | $145.94 | 4.795% | $152.9378 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $207.95 | 9.280% | $227.2478 | $227.25 | $227.25 | $227.20 |
| Purchase #4 | $91.26 | 9.230% | $99.6833 | $99.68 | $99.70 | $99.70 |
| Purchase #5 | $6.80 | 13.238% | $7.7002 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $180.88 | 6.704% | $193.0062 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $142.72 | 11.628% | $159.3155 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $911.38 | $987.5421 | $987.55 | $987.55 | $987.50 | |