| 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 | $25.46 | 6.464% | $27.1057 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $150.59 | 7.484% | $161.8602 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $181.47 | 5.380% | $191.2331 | $191.23 | $191.25 | $191.20 |
| Purchase #4 | $185.65 | 6.288% | $197.3237 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $247.50 | 9.275% | $270.4556 | $270.46 | $270.45 | $270.50 |
| Purchase #6 | $8.36 | 6.769% | $8.9259 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $143.44 | 12.845% | $161.8649 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $942.47 | $1,018.7691 | $1,018.77 | $1,018.75 | $1,018.80 | |