| 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 | $160.99 | 7.558% | $173.1576 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $250.28 | 11.347% | $278.6793 | $278.68 | $278.70 | $278.70 |
| Purchase #3 | $168.45 | 4.510% | $176.0471 | $176.05 | $176.05 | $176.00 |
| Purchase #4 | $190.94 | 13.485% | $216.6883 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $74.75 | 7.823% | $80.5977 | $80.60 | $80.60 | $80.60 |
| Purchase #6 | $9.32 | 13.226% | $10.5527 | $10.55 | $10.55 | $10.60 |
| Purchase #7 | $183.95 | 13.638% | $209.0371 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $1,038.68 | $1,144.7598 | $1,144.77 | $1,144.80 | $1,144.80 | |