| 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 | $103.51 | 3.463% | $107.0946 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $199.29 | 3.630% | $206.5242 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $93.94 | 5.299% | $98.9179 | $98.92 | $98.90 | $98.90 |
| Purchase #4 | $157.86 | 4.866% | $165.5415 | $165.54 | $165.55 | $165.50 |
| Purchase #5 | $7.47 | 9.858% | $8.2064 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $170.47 | 6.201% | $181.0408 | $181.04 | $181.05 | $181.00 |
| Purchase #7 | $13.38 | 10.774% | $14.8216 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $745.92 | $782.1470 | $782.14 | $782.10 | $782.00 | |