| 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 | $173.35 | 10.307% | $191.2172 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $219.63 | 6.160% | $233.1592 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $76.58 | 3.269% | $79.0834 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $107.42 | 7.772% | $115.7687 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $224.91 | 7.472% | $241.7153 | $241.72 | $241.70 | $241.70 |
| Purchase #6 | $10.45 | 6.435% | $11.1225 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $140.55 | 12.158% | $157.6381 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $952.89 | $1,029.7044 | $1,029.71 | $1,029.65 | $1,029.70 | |