| 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 | $168.57 | 5.601% | $178.0116 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $218.52 | 4.466% | $228.2791 | $228.28 | $228.30 | $228.30 |
| Purchase #3 | $209.28 | 12.293% | $235.0068 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $103.36 | 8.303% | $111.942 | $111.94 | $111.95 | $111.90 |
| Purchase #5 | $11.95 | 10.757% | $13.2355 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $40.75 | 4.782% | $42.6987 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $84.60 | 3.189% | $87.2979 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $837.03 | $896.4716 | $896.48 | $896.50 | $896.40 | |