| 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 | $175.33 | 13.825% | $199.5694 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $212.70 | 5.245% | $223.8561 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $202.85 | 12.821% | $228.8574 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $96.68 | 12.164% | $108.4402 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $57.62 | 6.474% | $61.3503 | $61.35 | $61.35 | $61.40 |
| Purchase #6 | $164.43 | 5.200% | $172.9804 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $217.73 | 3.865% | $226.1453 | $226.15 | $226.15 | $226.10 |
| 7 purchase totals = | $1,127.34 | $1,221.1991 | $1,221.21 | $1,221.20 | $1,221.30 | |