| 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 | $160.64 | 5.600% | $169.6358 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $17.53 | 12.845% | $19.7817 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $186.86 | 11.454% | $208.2629 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $69.43 | 5.647% | $73.3507 | $73.35 | $73.35 | $73.40 |
| Purchase #5 | $86.52 | 11.774% | $96.7069 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $242.96 | 12.651% | $273.6969 | $273.70 | $273.70 | $273.70 |
| Purchase #7 | $226.25 | 5.565% | $238.8408 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $990.19 | $1,080.2757 | $1,080.28 | $1,080.30 | $1,080.30 | |