| 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 | $166.53 | 4.821% | $174.5584 | $174.56 | $174.55 | $174.60 |
| Purchase #2 | $193.72 | 9.537% | $212.1951 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $174.36 | 13.541% | $197.9701 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $63.34 | 10.771% | $70.1624 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $108.29 | 11.309% | $120.5365 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $178.89 | 4.477% | $186.8989 | $186.90 | $186.90 | $186.90 |
| Purchase #7 | $120.69 | 6.237% | $128.2174 | $128.22 | $128.20 | $128.20 |
| 7 purchase totals = | $1,005.82 | $1,090.5388 | $1,090.55 | $1,090.50 | $1,090.60 | |