| 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 | $160.59 | 3.236% | $165.7867 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $61.44 | 12.601% | $69.1821 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $111.25 | 11.450% | $123.9881 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $139.61 | 11.687% | $155.9262 | $155.93 | $155.95 | $155.90 |
| Purchase #5 | $55.27 | 3.277% | $57.0812 | $57.08 | $57.10 | $57.10 |
| Purchase #6 | $115.36 | 4.830% | $120.9319 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $220.32 | 8.851% | $239.8205 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $863.84 | $932.7167 | $932.72 | $932.80 | $932.70 | |