| 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 | $35.83 | 12.767% | $40.4044 | $40.40 | $40.40 | $40.40 |
| Purchase #2 | $103.46 | 3.325% | $106.9 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $144.66 | 9.253% | $158.0454 | $158.05 | $158.05 | $158.00 |
| Purchase #4 | $162.97 | 9.836% | $178.9997 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $191.31 | 13.728% | $217.573 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $74.85 | 12.848% | $84.4667 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $230.67 | 10.487% | $254.8604 | $254.86 | $254.85 | $254.90 |
| 7 purchase totals = | $943.75 | $1,041.2496 | $1,041.25 | $1,041.20 | $1,041.30 | |