| 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 | $150.83 | 10.141% | $166.1257 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $177.26 | 3.419% | $183.3205 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $16.59 | 5.236% | $17.4587 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $128.58 | 4.493% | $134.3571 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $177.39 | 12.807% | $200.1083 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $241.75 | 10.726% | $267.6801 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $177.89 | 4.503% | $185.9004 | $185.90 | $185.90 | $185.90 |
| 7 purchase totals = | $1,070.29 | $1,154.9508 | $1,154.96 | $1,154.95 | $1,155.00 | |