| 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 | $182.95 | 8.378% | $198.2776 | $198.28 | $198.30 | $198.30 |
| Purchase #2 | $200.61 | 8.712% | $218.0871 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $99.55 | 7.498% | $107.0143 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $221.32 | 10.518% | $244.5984 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $33.79 | 10.262% | $37.2575 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $130.44 | 3.733% | $135.3093 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $148.46 | 4.322% | $154.8764 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $1,017.12 | $1,095.4206 | $1,095.43 | $1,095.45 | $1,095.50 | |