| 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 | $18.49 | 8.718% | $20.102 | $20.10 | $20.10 | $20.10 |
| Purchase #2 | $174.65 | 11.659% | $195.0124 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $134.68 | 13.851% | $153.3345 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $136.76 | 13.747% | $155.5604 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $136.78 | 6.417% | $145.5572 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $81.64 | 13.488% | $92.6516 | $92.65 | $92.65 | $92.70 |
| Purchase #7 | $223.47 | 8.238% | $241.8795 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $906.47 | $1,004.0976 | $1,004.09 | $1,004.10 | $1,004.20 | |