| 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 | $152.70 | 10.547% | $168.8053 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $136.72 | 3.427% | $141.4054 | $141.41 | $141.40 | $141.40 |
| Purchase #3 | $156.93 | 6.258% | $166.7507 | $166.75 | $166.75 | $166.80 |
| Purchase #4 | $235.60 | 11.692% | $263.1464 | $263.15 | $263.15 | $263.10 |
| Purchase #5 | $153.91 | 12.422% | $173.0287 | $173.03 | $173.05 | $173.00 |
| Purchase #6 | $57.58 | 13.580% | $65.3994 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $226.42 | 6.807% | $241.8324 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $1,119.86 | $1,220.3683 | $1,220.38 | $1,220.40 | $1,220.30 | |