| 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 | $157.86 | 8.597% | $171.4312 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $216.72 | 6.238% | $230.239 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $140.49 | 9.224% | $153.4488 | $153.45 | $153.45 | $153.40 |
| Purchase #4 | $207.55 | 7.537% | $223.193 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $202.49 | 6.375% | $215.3987 | $215.40 | $215.40 | $215.40 |
| Purchase #6 | $177.82 | 3.194% | $183.4996 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $13.61 | 6.820% | $14.5382 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $1,116.54 | $1,191.7485 | $1,191.75 | $1,191.80 | $1,191.60 | |