| 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 | $114.28 | 13.633% | $129.8598 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $127.45 | 5.610% | $134.5999 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $222.80 | 4.255% | $232.2801 | $232.28 | $232.30 | $232.30 |
| Purchase #4 | $163.98 | 8.430% | $177.8035 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $132.48 | 8.756% | $144.0799 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $136.90 | 13.211% | $154.9859 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $90.43 | 13.835% | $102.941 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $988.32 | $1,076.5501 | $1,076.55 | $1,076.60 | $1,076.60 | |