| 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 | $160.43 | 4.191% | $167.1536 | $167.15 | $167.15 | $167.20 |
| Purchase #2 | $180.88 | 10.266% | $199.4491 | $199.45 | $199.45 | $199.40 |
| Purchase #3 | $188.63 | 11.521% | $210.3621 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $141.26 | 10.748% | $156.4426 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $99.53 | 12.529% | $112.0001 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $67.97 | 12.346% | $76.3616 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $101.99 | 4.716% | $106.7998 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $940.69 | $1,028.5689 | $1,028.56 | $1,028.55 | $1,028.60 | |