| 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 | $139.41 | 11.130% | $154.9263 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $105.93 | 7.774% | $114.165 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $121.65 | 7.404% | $130.657 | $130.66 | $130.65 | $130.70 |
| Purchase #4 | $54.62 | 4.315% | $56.9769 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $145.58 | 3.549% | $150.7466 | $150.75 | $150.75 | $150.70 |
| Purchase #6 | $135.69 | 5.675% | $143.3904 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $170.26 | 3.716% | $176.5869 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $873.14 | $927.4491 | $927.47 | $927.50 | $927.50 | |