| 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 | $153.37 | 7.430% | $164.7654 | $164.77 | $164.75 | $164.80 |
| Purchase #2 | $82.30 | 6.260% | $87.452 | $87.45 | $87.45 | $87.50 |
| Purchase #3 | $226.96 | 12.160% | $254.5583 | $254.56 | $254.55 | $254.60 |
| Purchase #4 | $120.64 | 12.555% | $135.7864 | $135.79 | $135.80 | $135.80 |
| Purchase #5 | $40.75 | 12.752% | $45.9464 | $45.95 | $45.95 | $45.90 |
| Purchase #6 | $233.76 | 7.432% | $251.133 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $246.42 | 11.719% | $275.298 | $275.30 | $275.30 | $275.30 |
| 7 purchase totals = | $1,104.20 | $1,214.9395 | $1,214.95 | $1,214.95 | $1,215.00 | |