| 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 | $136.59 | 9.726% | $149.8747 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $95.66 | 11.825% | $106.9718 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $186.64 | 5.759% | $197.3886 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $160.90 | 12.535% | $181.0688 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $237.40 | 7.630% | $255.5136 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $65.26 | 9.645% | $71.5543 | $71.55 | $71.55 | $71.60 |
| Purchase #7 | $144.83 | 8.763% | $157.5215 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $1,027.28 | $1,119.8933 | $1,119.88 | $1,119.80 | $1,120.00 | |