| 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 | $147.68 | 4.354% | $154.11 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $168.86 | 7.499% | $181.5228 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $97.48 | 8.558% | $105.8223 | $105.82 | $105.80 | $105.80 |
| Purchase #4 | $193.89 | 4.289% | $202.2059 | $202.21 | $202.20 | $202.20 |
| Purchase #5 | $241.92 | 8.559% | $262.6259 | $262.63 | $262.65 | $262.60 |
| Purchase #6 | $145.53 | 3.136% | $150.0938 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $11.44 | 10.740% | $12.6687 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $1,006.80 | $1,069.0494 | $1,069.05 | $1,069.00 | $1,069.00 | |