| 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 | $161.26 | 7.441% | $173.2594 | $173.26 | $173.25 | $173.30 |
| Purchase #2 | $44.91 | 6.539% | $47.8467 | $47.85 | $47.85 | $47.80 |
| Purchase #3 | $193.91 | 10.548% | $214.3636 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $179.35 | 3.448% | $185.534 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $87.62 | 4.644% | $91.6891 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $219.90 | 12.479% | $247.3413 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $223.95 | 8.352% | $242.6543 | $242.65 | $242.65 | $242.70 |
| 7 purchase totals = | $1,110.90 | $1,202.6884 | $1,202.68 | $1,202.70 | $1,202.70 | |