| 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 | $176.83 | 6.114% | $187.6414 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $193.97 | 9.247% | $211.9064 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $216.29 | 8.657% | $235.0142 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $178.28 | 12.838% | $201.1676 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $71.80 | 7.378% | $77.0974 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $63.31 | 12.616% | $71.2972 | $71.30 | $71.30 | $71.30 |
| Purchase #7 | $216.26 | 5.750% | $228.695 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $1,116.74 | $1,212.8192 | $1,212.83 | $1,212.80 | $1,212.80 | |