| 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 | $154.76 | 3.440% | $160.0837 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $51.59 | 12.628% | $58.1048 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $225.84 | 11.735% | $252.3423 | $252.34 | $252.35 | $252.30 |
| Purchase #4 | $105.99 | 4.711% | $110.9832 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $140.47 | 3.405% | $145.253 | $145.25 | $145.25 | $145.30 |
| Purchase #6 | $121.44 | 13.769% | $138.1611 | $138.16 | $138.15 | $138.20 |
| Purchase #7 | $181.42 | 5.258% | $190.9591 | $190.96 | $190.95 | $191.00 |
| 7 purchase totals = | $981.51 | $1,055.8872 | $1,055.87 | $1,055.90 | $1,056.00 | |