| 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 | $117.50 | 3.288% | $121.3634 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $171.42 | 9.784% | $188.1917 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $155.68 | 13.185% | $176.2064 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $206.83 | 5.585% | $218.3815 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $183.31 | 3.412% | $189.5645 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $33.36 | 11.518% | $37.2024 | $37.20 | $37.20 | $37.20 |
| Purchase #7 | $70.43 | 8.765% | $76.6032 | $76.60 | $76.60 | $76.60 |
| 7 purchase totals = | $938.53 | $1,007.5131 | $1,007.50 | $1,007.50 | $1,007.60 | |