| 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 | $137.88 | 7.751% | $148.5671 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $202.86 | 13.179% | $229.5949 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $94.62 | 10.510% | $104.5646 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $114.62 | 7.401% | $123.103 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $206.87 | 9.649% | $226.8309 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $182.91 | 5.152% | $192.3335 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $83.97 | 10.850% | $93.0807 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $1,023.73 | $1,118.0747 | $1,118.06 | $1,118.10 | $1,118.10 | |