| 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 | $176.64 | 12.757% | $199.174 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $246.66 | 6.628% | $263.0086 | $263.01 | $263.00 | $263.00 |
| Purchase #3 | $178.96 | 3.288% | $184.8442 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $94.35 | 12.779% | $106.407 | $106.41 | $106.40 | $106.40 |
| Purchase #5 | $198.49 | 6.169% | $210.7348 | $210.73 | $210.75 | $210.70 |
| Purchase #6 | $248.31 | 6.460% | $264.3508 | $264.35 | $264.35 | $264.40 |
| Purchase #7 | $141.61 | 12.250% | $158.9572 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $1,285.02 | $1,387.4766 | $1,387.47 | $1,387.45 | $1,387.50 | |