| 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 | $173.42 | 10.533% | $191.6863 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $152.30 | 8.340% | $165.0018 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $172.67 | 5.126% | $181.5211 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $206.71 | 11.326% | $230.122 | $230.12 | $230.10 | $230.10 |
| Purchase #5 | $44.42 | 6.178% | $47.1643 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $211.34 | 9.442% | $231.2947 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $222.28 | 8.773% | $241.7806 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $1,183.14 | $1,288.5708 | $1,288.56 | $1,288.55 | $1,288.60 | |