| 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 | $39.70 | 3.459% | $41.0732 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $171.69 | 8.168% | $185.7136 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $220.32 | 5.459% | $232.3473 | $232.35 | $232.35 | $232.30 |
| Purchase #4 | $130.52 | 5.470% | $137.6594 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $187.39 | 5.710% | $198.09 | $198.09 | $198.10 | $198.10 |
| Purchase #6 | $170.33 | 8.713% | $185.1709 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $123.45 | 7.849% | $133.1396 | $133.14 | $133.15 | $133.10 |
| 7 purchase totals = | $1,043.40 | $1,113.1940 | $1,113.19 | $1,113.15 | $1,113.20 | |