| 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 | $201.71 | 12.744% | $227.4159 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $89.72 | 6.391% | $95.454 | $95.45 | $95.45 | $95.50 |
| Purchase #3 | $79.32 | 6.671% | $84.6114 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $11.50 | 5.530% | $12.136 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $17.81 | 9.785% | $19.5527 | $19.55 | $19.55 | $19.60 |
| Purchase #6 | $31.30 | 4.133% | $32.5936 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $167.73 | 13.238% | $189.9341 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $599.09 | $661.6977 | $661.69 | $661.70 | $661.70 | |