| 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 | $145.91 | 7.133% | $156.3178 | $156.32 | $156.30 | $156.30 |
| Purchase #2 | $129.94 | 11.378% | $144.7246 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $143.63 | 9.295% | $156.9804 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $37.40 | 6.789% | $39.9391 | $39.94 | $39.95 | $39.90 |
| Purchase #5 | $222.95 | 12.651% | $251.1554 | $251.16 | $251.15 | $251.20 |
| Purchase #6 | $103.35 | 4.164% | $107.6535 | $107.65 | $107.65 | $107.70 |
| Purchase #7 | $231.26 | 7.580% | $248.7895 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $1,014.44 | $1,105.5603 | $1,105.56 | $1,105.55 | $1,105.60 | |