| 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 | $155.30 | 10.126% | $171.0257 | $171.03 | $171.05 | $171.00 |
| Purchase #2 | $189.78 | 6.608% | $202.3207 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $214.29 | 13.466% | $243.1463 | $243.15 | $243.15 | $243.10 |
| Purchase #4 | $221.57 | 3.267% | $228.8087 | $228.81 | $228.80 | $228.80 |
| Purchase #5 | $14.60 | 7.495% | $15.6943 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $36.96 | 5.749% | $39.0848 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $154.81 | 8.830% | $168.4797 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $987.31 | $1,068.5602 | $1,068.56 | $1,068.60 | $1,068.50 | |