| 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 | $179.59 | 7.238% | $192.5887 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $127.92 | 3.481% | $132.3729 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $69.32 | 10.433% | $76.5522 | $76.55 | $76.55 | $76.60 |
| Purchase #4 | $77.45 | 9.518% | $84.8217 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $38.81 | 6.112% | $41.1821 | $41.18 | $41.20 | $41.20 |
| Purchase #6 | $192.93 | 13.552% | $219.0759 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $29.85 | 13.613% | $33.9135 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $715.87 | $780.5070 | $780.50 | $780.50 | $780.60 | |