| 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 | $126.99 | 8.570% | $137.873 | $137.87 | $137.85 | $137.90 |
| Purchase #2 | $70.70 | 4.547% | $73.9147 | $73.91 | $73.90 | $73.90 |
| Purchase #3 | $161.29 | 11.627% | $180.0432 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $189.64 | 13.768% | $215.7496 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $122.76 | 4.596% | $128.402 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $61.97 | 10.513% | $68.4849 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $32.91 | 4.272% | $34.3159 | $34.32 | $34.30 | $34.30 |
| 7 purchase totals = | $766.26 | $838.7833 | $838.77 | $838.75 | $838.70 | |