| 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 | $156.52 | 9.703% | $171.7071 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $89.33 | 13.162% | $101.0876 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $106.94 | 9.755% | $117.372 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $79.31 | 8.334% | $85.9197 | $85.92 | $85.90 | $85.90 |
| Purchase #5 | $155.79 | 10.170% | $171.6338 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $130.78 | 3.439% | $135.2775 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $135.86 | 13.379% | $154.0367 | $154.04 | $154.05 | $154.00 |
| 7 purchase totals = | $854.53 | $937.0344 | $937.04 | $937.05 | $937.00 | |