| 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 | $51.71 | 12.630% | $58.241 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $195.66 | 7.206% | $209.7593 | $209.76 | $209.75 | $209.80 |
| Purchase #3 | $231.52 | 3.419% | $239.4357 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $137.44 | 3.768% | $142.6187 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $166.53 | 8.683% | $180.9898 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $134.57 | 3.110% | $138.7551 | $138.76 | $138.75 | $138.80 |
| Purchase #7 | $158.72 | 12.239% | $178.1457 | $178.15 | $178.15 | $178.10 |
| 7 purchase totals = | $1,076.15 | $1,147.9453 | $1,147.96 | $1,147.95 | $1,147.90 | |