| 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 | $144.55 | 8.407% | $156.7023 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $131.98 | 6.825% | $140.9876 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $191.27 | 10.143% | $210.6705 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $152.91 | 8.525% | $165.9456 | $165.95 | $165.95 | $165.90 |
| Purchase #5 | $248.55 | 10.613% | $274.9286 | $274.93 | $274.95 | $274.90 |
| Purchase #6 | $235.62 | 6.411% | $250.7256 | $250.73 | $250.75 | $250.70 |
| Purchase #7 | $20.96 | 3.223% | $21.6355 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $1,125.84 | $1,221.5957 | $1,221.61 | $1,221.65 | $1,221.50 | |