| 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 | $160.40 | 9.129% | $175.0429 | $175.04 | $175.05 | $175.00 |
| Purchase #2 | $198.92 | 3.520% | $205.922 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $198.47 | 6.241% | $210.8565 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $64.61 | 9.301% | $70.6194 | $70.62 | $70.60 | $70.60 |
| Purchase #5 | $138.46 | 12.588% | $155.8893 | $155.89 | $155.90 | $155.90 |
| Purchase #6 | $201.91 | 11.636% | $225.4042 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $188.52 | 7.231% | $202.1519 | $202.15 | $202.15 | $202.20 |
| 7 purchase totals = | $1,151.29 | $1,245.8862 | $1,245.88 | $1,245.85 | $1,245.90 | |