| 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 | $130.67 | 13.673% | $148.5365 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $225.67 | 4.225% | $235.2046 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $179.80 | 6.867% | $192.1469 | $192.15 | $192.15 | $192.10 |
| Purchase #4 | $129.91 | 13.773% | $147.8025 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $196.33 | 10.113% | $216.1849 | $216.18 | $216.20 | $216.20 |
| Purchase #6 | $63.32 | 8.704% | $68.8314 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $72.32 | 13.102% | $81.7954 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $998.02 | $1,090.5022 | $1,090.50 | $1,090.55 | $1,090.40 | |