| 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 | $181.83 | 11.404% | $202.5659 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $157.82 | 13.553% | $179.2093 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $193.71 | 8.636% | $210.4388 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $227.43 | 11.855% | $254.3918 | $254.39 | $254.40 | $254.40 |
| Purchase #5 | $211.70 | 10.249% | $233.3971 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $57.94 | 4.559% | $60.5815 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $155.57 | 10.642% | $172.1258 | $172.13 | $172.15 | $172.10 |
| 7 purchase totals = | $1,186.00 | $1,312.7102 | $1,312.72 | $1,312.75 | $1,312.70 | |