| 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 | $10.26 | 11.643% | $11.4546 | $11.45 | $11.45 | $11.50 |
| Purchase #2 | $121.73 | 13.550% | $138.2244 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $5.69 | 8.350% | $6.1651 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $133.59 | 6.783% | $142.6514 | $142.65 | $142.65 | $142.70 |
| Purchase #5 | $36.76 | 12.451% | $41.337 | $41.34 | $41.35 | $41.30 |
| Purchase #6 | $180.87 | 8.364% | $195.998 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $189.35 | 11.248% | $210.6481 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $678.25 | $746.4786 | $746.48 | $746.45 | $746.50 | |