| 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 | $145.31 | 13.442% | $164.8426 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $197.64 | 13.389% | $224.102 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $247.36 | 10.602% | $273.5851 | $273.59 | $273.60 | $273.60 |
| Purchase #4 | $195.82 | 3.449% | $202.5738 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $95.84 | 5.209% | $100.8323 | $100.83 | $100.85 | $100.80 |
| Purchase #6 | $223.32 | 7.754% | $240.6362 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $153.45 | 5.317% | $161.6089 | $161.61 | $161.60 | $161.60 |
| 7 purchase totals = | $1,258.74 | $1,368.1809 | $1,368.18 | $1,368.20 | $1,368.10 | |