| 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 | $169.36 | 13.555% | $192.3167 | $192.32 | $192.30 | $192.30 |
| Purchase #2 | $164.63 | 5.492% | $173.6715 | $173.67 | $173.65 | $173.70 |
| Purchase #3 | $209.96 | 12.310% | $235.8061 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $168.53 | 4.324% | $175.8172 | $175.82 | $175.80 | $175.80 |
| Purchase #5 | $164.82 | 3.589% | $170.7354 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $33.38 | 5.258% | $35.1351 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $186.62 | 5.618% | $197.1043 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $1,097.30 | $1,180.5863 | $1,180.60 | $1,180.55 | $1,180.50 | |