| 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 | $154.26 | 8.165% | $166.8553 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $227.44 | 11.344% | $253.2408 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $208.69 | 12.850% | $235.5067 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $101.50 | 4.206% | $105.7691 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $29.70 | 8.623% | $32.261 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $170.71 | 7.472% | $183.4655 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $114.60 | 5.332% | $120.7105 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $1,006.90 | $1,097.8089 | $1,097.82 | $1,097.75 | $1,097.90 | |