| 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 | $153.74 | 7.518% | $165.2982 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $75.93 | 10.694% | $84.05 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $217.36 | 13.733% | $247.21 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $138.54 | 6.543% | $147.6047 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $177.68 | 6.621% | $189.4442 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $78.57 | 4.198% | $81.8684 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $96.90 | 3.233% | $100.0328 | $100.03 | $100.05 | $100.00 |
| 7 purchase totals = | $938.72 | $1,015.5083 | $1,015.50 | $1,015.50 | $1,015.50 | |