| 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 | $145.96 | 12.644% | $164.4152 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $191.49 | 5.668% | $202.3437 | $202.34 | $202.35 | $202.30 |
| Purchase #3 | $11.80 | 12.433% | $13.2671 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $172.25 | 7.630% | $185.3927 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $94.65 | 12.845% | $106.8078 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $20.39 | 5.341% | $21.479 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $68.60 | 5.248% | $72.2001 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $705.14 | $765.9056 | $765.91 | $765.90 | $765.90 | |