| 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 | $138.44 | 6.644% | $147.638 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $29.94 | 9.565% | $32.8038 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $245.45 | 8.312% | $265.8518 | $265.85 | $265.85 | $265.90 |
| Purchase #4 | $118.80 | 6.699% | $126.7584 | $126.76 | $126.75 | $126.80 |
| Purchase #5 | $8.69 | 7.579% | $9.3486 | $9.35 | $9.35 | $9.30 |
| Purchase #6 | $237.53 | 11.253% | $264.2593 | $264.26 | $264.25 | $264.30 |
| Purchase #7 | $115.96 | 5.732% | $122.6068 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $894.81 | $969.2667 | $969.27 | $969.25 | $969.30 | |