| 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 | $162.76 | 4.780% | $170.5399 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $240.42 | 4.811% | $251.9866 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $14.46 | 10.379% | $15.9608 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $56.49 | 3.237% | $58.3186 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $105.39 | 13.794% | $119.9275 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $8.84 | 11.296% | $9.8386 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $193.93 | 4.692% | $203.0292 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $782.29 | $829.6012 | $829.61 | $829.65 | $829.50 | |