| 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 | $145.56 | 7.498% | $156.4741 | $156.47 | $156.45 | $156.50 |
| Purchase #2 | $33.69 | 3.424% | $34.8435 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $248.60 | 9.170% | $271.3966 | $271.40 | $271.40 | $271.40 |
| Purchase #4 | $187.56 | 6.361% | $199.4907 | $199.49 | $199.50 | $199.50 |
| Purchase #5 | $198.40 | 11.478% | $221.1724 | $221.17 | $221.15 | $221.20 |
| Purchase #6 | $196.74 | 6.402% | $209.3353 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $139.97 | 9.121% | $152.7367 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $1,150.52 | $1,245.4493 | $1,245.45 | $1,245.45 | $1,245.40 | |