| 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 | $158.43 | 3.347% | $163.7327 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $194.38 | 12.395% | $218.4734 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $241.70 | 4.440% | $252.4315 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $15.90 | 3.623% | $16.4761 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $129.48 | 4.241% | $134.9712 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $25.47 | 5.310% | $26.8225 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $171.32 | 5.363% | $180.5079 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $936.68 | $993.4153 | $993.41 | $993.40 | $993.40 | |