| 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 | $177.52 | 10.176% | $195.5844 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $79.39 | 10.630% | $87.8292 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $175.99 | 8.769% | $191.4226 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $108.96 | 5.560% | $115.0182 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $225.61 | 4.311% | $235.336 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $171.96 | 10.431% | $189.8971 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $149.75 | 4.365% | $156.2866 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $1,089.18 | $1,171.3741 | $1,171.38 | $1,171.40 | $1,171.30 | |