| 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 | $163.64 | 6.688% | $174.5842 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $232.61 | 4.290% | $242.589 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $161.48 | 13.839% | $183.8272 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $171.51 | 7.706% | $184.7266 | $184.73 | $184.75 | $184.70 |
| Purchase #5 | $220.65 | 8.583% | $239.5884 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $49.31 | 3.261% | $50.918 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $153.40 | 12.486% | $172.5535 | $172.55 | $172.55 | $172.60 |
| 7 purchase totals = | $1,152.60 | $1,248.7869 | $1,248.79 | $1,248.85 | $1,248.80 | |