| 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 | $137.38 | 10.832% | $152.261 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $187.39 | 13.525% | $212.7345 | $212.73 | $212.75 | $212.70 |
| Purchase #3 | $51.92 | 9.435% | $56.8187 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $101.48 | 7.188% | $108.7744 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $9.44 | 13.342% | $10.6995 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $119.32 | 3.325% | $123.2874 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $180.50 | 8.455% | $195.7613 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $787.43 | $860.3368 | $860.33 | $860.30 | $860.40 | |