| 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 | $178.61 | 10.470% | $197.3105 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $43.59 | 10.629% | $48.2232 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $90.30 | 5.388% | $95.1654 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $229.60 | 4.273% | $239.4108 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $137.86 | 12.504% | $155.098 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $163.89 | 8.554% | $177.9092 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $160.99 | 6.759% | $171.8713 | $171.87 | $171.85 | $171.90 |
| 7 purchase totals = | $1,004.84 | $1,084.9884 | $1,084.99 | $1,084.90 | $1,085.00 | |