| 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 | $123.36 | 9.672% | $135.2914 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $161.26 | 10.789% | $178.6583 | $178.66 | $178.65 | $178.70 |
| Purchase #3 | $17.43 | 8.795% | $18.963 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $79.69 | 10.365% | $87.9499 | $87.95 | $87.95 | $87.90 |
| Purchase #5 | $191.81 | 8.579% | $208.2654 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $223.63 | 5.197% | $235.2521 | $235.25 | $235.25 | $235.30 |
| Purchase #7 | $110.79 | 11.722% | $123.7768 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $907.97 | $988.1569 | $988.16 | $988.15 | $988.30 | |