| 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 | $233.78 | 8.358% | $253.3193 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $134.36 | 11.673% | $150.0438 | $150.04 | $150.05 | $150.00 |
| Purchase #3 | $167.53 | 5.330% | $176.4593 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $17.29 | 12.754% | $19.4952 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $38.90 | 6.627% | $41.4779 | $41.48 | $41.50 | $41.50 |
| Purchase #6 | $98.85 | 6.303% | $105.0805 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $160.44 | 13.474% | $182.0577 | $182.06 | $182.05 | $182.10 |
| 7 purchase totals = | $851.15 | $927.9337 | $927.94 | $927.95 | $928.00 | |