| 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 | $169.64 | 5.728% | $179.357 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $68.58 | 12.736% | $77.3143 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $131.61 | 9.208% | $143.7286 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $122.85 | 6.581% | $130.9348 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $230.69 | 12.433% | $259.3717 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $174.97 | 10.815% | $193.893 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $239.61 | 12.755% | $270.1723 | $270.17 | $270.15 | $270.20 |
| 7 purchase totals = | $1,137.95 | $1,254.7717 | $1,254.76 | $1,254.75 | $1,254.80 | |