| 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 | $172.94 | 8.767% | $188.1016 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $200.54 | 4.140% | $208.8424 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $133.37 | 10.851% | $147.842 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $144.91 | 13.305% | $164.1903 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $220.86 | 9.617% | $242.1001 | $242.10 | $242.10 | $242.10 |
| Purchase #6 | $183.63 | 4.161% | $191.2708 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $169.29 | 9.698% | $185.7077 | $185.71 | $185.70 | $185.70 |
| 7 purchase totals = | $1,225.54 | $1,328.0549 | $1,328.05 | $1,328.05 | $1,328.00 | |