| 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 | $173.85 | 5.477% | $183.3718 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $16.32 | 7.290% | $17.5097 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $66.29 | 5.148% | $69.7026 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $165.30 | 8.452% | $179.2712 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $9.83 | 8.558% | $10.6713 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $176.33 | 9.575% | $193.2136 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $7.73 | 3.279% | $7.9835 | $7.98 | $8.00 | $8.00 |
| 7 purchase totals = | $615.65 | $661.7237 | $661.71 | $661.65 | $661.80 | |