| 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 | $178.33 | 9.696% | $195.6209 | $195.62 | $195.60 | $195.60 |
| Purchase #2 | $138.72 | 4.323% | $144.7169 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $56.71 | 11.533% | $63.2504 | $63.25 | $63.25 | $63.30 |
| Purchase #4 | $10.60 | 10.301% | $11.6919 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $127.67 | 10.293% | $140.8111 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $29.54 | 10.316% | $32.5873 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $41.36 | 11.733% | $46.2128 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $582.93 | $634.8913 | $634.89 | $634.85 | $634.90 | |