| 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 | $160.58 | 6.660% | $171.2746 | $171.27 | $171.25 | $171.30 |
| Purchase #2 | $177.77 | 3.220% | $183.4942 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $14.96 | 10.443% | $16.5223 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $141.29 | 3.791% | $146.6463 | $146.65 | $146.65 | $146.60 |
| Purchase #5 | $162.41 | 6.864% | $173.5578 | $173.56 | $173.55 | $173.60 |
| Purchase #6 | $195.44 | 8.523% | $212.0974 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $204.43 | 3.707% | $212.0082 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $1,056.88 | $1,115.6008 | $1,115.60 | $1,115.55 | $1,115.60 | |