| 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 | $81.74 | 3.629% | $84.7063 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $245.62 | 7.824% | $264.8373 | $264.84 | $264.85 | $264.80 |
| Purchase #3 | $183.61 | 3.267% | $189.6085 | $189.61 | $189.60 | $189.60 |
| Purchase #4 | $196.99 | 10.298% | $217.276 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $6.30 | 4.115% | $6.5592 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $154.68 | 11.851% | $173.0111 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $191.95 | 3.295% | $198.2748 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $1,060.89 | $1,134.2732 | $1,134.28 | $1,134.25 | $1,134.30 | |