| 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 | $127.92 | 13.300% | $144.9334 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $72.35 | 11.558% | $80.7122 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $214.28 | 11.522% | $238.9693 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $243.86 | 3.106% | $251.4343 | $251.43 | $251.45 | $251.40 |
| Purchase #5 | $52.28 | 7.149% | $56.0175 | $56.02 | $56.00 | $56.00 |
| Purchase #6 | $160.81 | 7.355% | $172.6376 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $179.26 | 7.666% | $193.0021 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $1,050.76 | $1,137.7064 | $1,137.70 | $1,137.70 | $1,137.60 | |