| 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 | $137.71 | 11.569% | $153.6417 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $108.88 | 13.635% | $123.7258 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $124.27 | 11.713% | $138.8257 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $152.50 | 10.871% | $169.0783 | $169.08 | $169.10 | $169.10 |
| Purchase #5 | $229.67 | 8.388% | $248.9347 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $110.35 | 11.327% | $122.8493 | $122.85 | $122.85 | $122.80 |
| Purchase #7 | $176.68 | 5.615% | $186.6006 | $186.60 | $186.60 | $186.60 |
| 7 purchase totals = | $1,040.06 | $1,143.6561 | $1,143.66 | $1,143.75 | $1,143.50 | |