| 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 | $145.53 | 3.302% | $150.3354 | $150.34 | $150.35 | $150.30 |
| Purchase #2 | $198.42 | 4.335% | $207.0215 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $185.51 | 9.835% | $203.7549 | $203.75 | $203.75 | $203.80 |
| Purchase #4 | $35.52 | 10.632% | $39.2965 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $167.97 | 12.672% | $189.2552 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $125.79 | 5.395% | $132.5764 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $247.45 | 10.623% | $273.7366 | $273.74 | $273.75 | $273.70 |
| 7 purchase totals = | $1,106.19 | $1,195.9765 | $1,195.99 | $1,196.00 | $1,196.00 | |