| 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 | $135.77 | 9.786% | $149.0565 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $9.40 | 6.830% | $10.042 | $10.04 | $10.05 | $10.00 |
| Purchase #3 | $142.86 | 9.615% | $156.596 | $156.60 | $156.60 | $156.60 |
| Purchase #4 | $176.99 | 8.259% | $191.6076 | $191.61 | $191.60 | $191.60 |
| Purchase #5 | $198.58 | 10.652% | $219.7327 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $168.93 | 10.507% | $186.6795 | $186.68 | $186.70 | $186.70 |
| Purchase #7 | $16.84 | 6.578% | $17.9477 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $849.37 | $931.6620 | $931.67 | $931.70 | $931.60 | |