| 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 | $143.76 | 11.514% | $160.3125 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $101.48 | 9.671% | $111.2941 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $61.60 | 10.766% | $68.2319 | $68.23 | $68.25 | $68.20 |
| Purchase #4 | $184.77 | 4.737% | $193.5226 | $193.52 | $193.50 | $193.50 |
| Purchase #5 | $73.37 | 10.645% | $81.1802 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $106.67 | 13.213% | $120.7643 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $206.60 | 3.283% | $213.3827 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $878.25 | $948.6883 | $948.67 | $948.70 | $948.70 | |