| 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 | $98.59 | 8.313% | $106.7858 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $153.88 | 13.250% | $174.2691 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $199.25 | 11.407% | $221.9784 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $71.26 | 8.865% | $77.5772 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $21.50 | 13.254% | $24.3496 | $24.35 | $24.35 | $24.30 |
| Purchase #6 | $31.45 | 12.237% | $35.2985 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $182.71 | 12.131% | $204.8746 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $758.64 | $845.1332 | $845.14 | $845.15 | $845.20 | |