| 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 | $143.26 | 6.129% | $152.0404 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $121.76 | 9.558% | $133.3978 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $243.94 | 4.743% | $255.5101 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $229.66 | 11.313% | $255.6414 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $178.88 | 7.506% | $192.3067 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $141.54 | 9.572% | $155.0882 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $218.93 | 10.704% | $242.3643 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $1,277.97 | $1,386.3489 | $1,386.35 | $1,386.35 | $1,386.30 | |