| 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 | $158.93 | 8.654% | $172.6838 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $170.28 | 13.118% | $192.6173 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $131.82 | 12.512% | $148.3133 | $148.31 | $148.30 | $148.30 |
| Purchase #4 | $100.37 | 8.771% | $109.1735 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $99.75 | 4.216% | $103.9555 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $214.98 | 5.140% | $226.03 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $104.31 | 8.157% | $112.8186 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $980.44 | $1,065.5920 | $1,065.59 | $1,065.55 | $1,065.60 | |