| 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 | $142.43 | 7.834% | $153.588 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $100.82 | 6.663% | $107.5376 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $169.27 | 3.505% | $175.2029 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $198.65 | 9.356% | $217.2357 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $133.77 | 6.143% | $141.9875 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $134.35 | 13.417% | $152.3757 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $211.93 | 12.340% | $238.0822 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $1,091.22 | $1,186.0096 | $1,186.02 | $1,186.10 | $1,186.00 | |