| 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 | $144.62 | 13.657% | $164.3708 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $86.30 | 6.741% | $92.1175 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $40.59 | 9.276% | $44.3551 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $201.35 | 12.646% | $226.8127 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $171.70 | 5.110% | $180.4739 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $70.26 | 3.360% | $72.6207 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $160.43 | 7.273% | $172.0981 | $172.10 | $172.10 | $172.10 |
| 7 purchase totals = | $875.25 | $952.8488 | $952.85 | $952.75 | $952.90 | |