| 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 | $123.63 | 5.476% | $130.4 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $24.64 | 8.133% | $26.644 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $172.94 | 5.719% | $182.8304 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $161.64 | 9.368% | $176.7824 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $240.73 | 13.106% | $272.2801 | $272.28 | $272.30 | $272.30 |
| Purchase #6 | $39.46 | 12.239% | $44.2895 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $133.80 | 6.482% | $142.4729 | $142.47 | $142.45 | $142.50 |
| 7 purchase totals = | $896.84 | $975.6993 | $975.69 | $975.75 | $975.70 | |