| 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 | $16.39 | 11.338% | $18.2483 | $18.25 | $18.25 | $18.20 |
| Purchase #2 | $189.60 | 7.714% | $204.2257 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $118.41 | 8.519% | $128.4973 | $128.50 | $128.50 | $128.50 |
| Purchase #4 | $129.79 | 4.636% | $135.8071 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $129.61 | 3.580% | $134.25 | $134.25 | $134.25 | $134.30 |
| Purchase #6 | $173.65 | 12.301% | $195.0107 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $190.50 | 4.310% | $198.7106 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $947.95 | $1,014.7497 | $1,014.76 | $1,014.75 | $1,014.70 | |