| 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 | $159.67 | 11.700% | $178.3514 | $178.35 | $178.35 | $178.40 |
| Purchase #2 | $195.36 | 12.256% | $219.3033 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $250.45 | 3.356% | $258.8551 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $14.32 | 7.230% | $15.3553 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $223.35 | 8.262% | $241.8032 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $179.68 | 3.314% | $185.6346 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $63.85 | 5.239% | $67.1951 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $1,086.68 | $1,166.4980 | $1,166.50 | $1,166.50 | $1,166.60 | |