| 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 | $148.25 | 7.613% | $159.5363 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $189.30 | 9.820% | $207.8893 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $141.75 | 10.474% | $156.5969 | $156.60 | $156.60 | $156.60 |
| Purchase #4 | $149.87 | 8.855% | $163.141 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $145.27 | 5.647% | $153.4734 | $153.47 | $153.45 | $153.50 |
| Purchase #6 | $101.95 | 10.148% | $112.2959 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $121.63 | 13.391% | $137.9175 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $998.02 | $1,090.8503 | $1,090.86 | $1,090.85 | $1,090.80 | |