| 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 | $178.81 | 12.557% | $201.2632 | $201.26 | $201.25 | $201.30 |
| Purchase #2 | $181.44 | 4.859% | $190.2562 | $190.26 | $190.25 | $190.30 |
| Purchase #3 | $58.33 | 9.596% | $63.9273 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $133.25 | 8.515% | $144.5962 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $143.36 | 6.265% | $152.3415 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $185.92 | 4.596% | $194.4649 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $184.50 | 4.464% | $192.7361 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $1,065.61 | $1,139.5854 | $1,139.59 | $1,139.60 | $1,139.60 | |