| 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 | $181.59 | 3.456% | $187.8658 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $183.72 | 9.177% | $200.58 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $114.77 | 13.410% | $130.1607 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $121.55 | 8.267% | $131.5985 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $113.51 | 9.807% | $124.6419 | $124.64 | $124.65 | $124.60 |
| Purchase #6 | $163.92 | 9.412% | $179.3482 | $179.35 | $179.35 | $179.30 |
| Purchase #7 | $160.51 | 10.143% | $176.7905 | $176.79 | $176.80 | $176.80 |
| 7 purchase totals = | $1,039.57 | $1,130.9856 | $1,130.99 | $1,131.00 | $1,131.00 | |