| 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 | $183.79 | 13.285% | $208.2065 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $140.60 | 5.841% | $148.8124 | $148.81 | $148.80 | $148.80 |
| Purchase #3 | $129.51 | 4.177% | $134.9196 | $134.92 | $134.90 | $134.90 |
| Purchase #4 | $235.93 | 11.607% | $263.3144 | $263.31 | $263.30 | $263.30 |
| Purchase #5 | $67.92 | 9.784% | $74.5653 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $142.76 | 9.782% | $156.7248 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $134.63 | 7.252% | $144.3934 | $144.39 | $144.40 | $144.40 |
| 7 purchase totals = | $1,035.14 | $1,130.9364 | $1,130.93 | $1,130.85 | $1,130.90 | |