| 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 | $146.34 | 6.180% | $155.3838 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $68.69 | 11.300% | $76.452 | $76.45 | $76.45 | $76.50 |
| Purchase #3 | $145.45 | 8.422% | $157.6998 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $209.58 | 13.262% | $237.3745 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $219.77 | 11.469% | $244.9754 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $35.38 | 12.828% | $39.9185 | $39.92 | $39.90 | $39.90 |
| Purchase #7 | $82.48 | 13.807% | $93.868 | $93.87 | $93.85 | $93.90 |
| 7 purchase totals = | $907.69 | $1,005.6720 | $1,005.67 | $1,005.65 | $1,005.80 | |