| 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 | $173.69 | 12.333% | $195.1112 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $192.79 | 9.559% | $211.2188 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $203.72 | 5.793% | $215.5215 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $188.52 | 5.526% | $198.9376 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $96.33 | 4.623% | $100.7833 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $202.62 | 7.126% | $217.0587 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $129.51 | 3.489% | $134.0286 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $1,187.18 | $1,272.6597 | $1,272.66 | $1,272.65 | $1,272.60 | |