| 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 | $141.79 | 9.376% | $155.0842 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $63.94 | 10.790% | $70.8391 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $189.79 | 3.142% | $195.7532 | $195.75 | $195.75 | $195.80 |
| Purchase #4 | $246.36 | 8.502% | $267.3055 | $267.31 | $267.30 | $267.30 |
| Purchase #5 | $62.65 | 12.103% | $70.2325 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $225.96 | 8.744% | $245.7179 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $121.68 | 7.527% | $130.8389 | $130.84 | $130.85 | $130.80 |
| 7 purchase totals = | $1,052.17 | $1,135.7713 | $1,135.77 | $1,135.80 | $1,135.70 | |