| 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 | $174.70 | 11.860% | $195.4194 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $165.41 | 3.215% | $170.7279 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $10.64 | 7.422% | $11.4297 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $195.72 | 12.767% | $220.7076 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $87.96 | 7.350% | $94.4251 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $235.60 | 10.268% | $259.7914 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $80.78 | 8.837% | $87.9185 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $950.81 | $1,040.4196 | $1,040.43 | $1,040.45 | $1,040.30 | |