| 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 | $72.25 | 13.236% | $81.813 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $162.57 | 11.521% | $181.2997 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $149.78 | 12.467% | $168.4531 | $168.45 | $168.45 | $168.50 |
| Purchase #4 | $22.74 | 9.348% | $24.8657 | $24.87 | $24.85 | $24.90 |
| Purchase #5 | $6.31 | 3.653% | $6.5405 | $6.54 | $6.55 | $6.50 |
| Purchase #6 | $160.91 | 12.823% | $181.5435 | $181.54 | $181.55 | $181.50 |
| Purchase #7 | $147.46 | 12.190% | $165.4354 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $722.02 | $809.9509 | $809.95 | $809.95 | $809.90 | |