| 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 | $150.86 | 4.626% | $157.8388 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $231.72 | 10.517% | $256.09 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $156.85 | 13.588% | $178.1628 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $190.72 | 3.873% | $198.1066 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $196.96 | 4.649% | $206.1167 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $241.70 | 7.873% | $260.729 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $145.64 | 11.558% | $162.4731 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $1,314.45 | $1,419.5170 | $1,419.52 | $1,419.50 | $1,419.50 | |