| 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 | $179.74 | 10.604% | $198.7996 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $121.63 | 8.103% | $131.4857 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $47.58 | 6.575% | $50.7084 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $198.54 | 8.801% | $216.0135 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $99.70 | 10.227% | $109.8963 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $243.51 | 6.181% | $258.5614 | $258.56 | $258.55 | $258.60 |
| Purchase #7 | $181.38 | 13.206% | $205.333 | $205.33 | $205.35 | $205.30 |
| 7 purchase totals = | $1,072.08 | $1,170.7979 | $1,170.80 | $1,170.80 | $1,170.80 | |