| 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 | $171.75 | 11.253% | $191.077 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $60.35 | 11.306% | $67.1732 | $67.17 | $67.15 | $67.20 |
| Purchase #3 | $242.79 | 3.768% | $251.9383 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $16.70 | 6.205% | $17.7362 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $97.86 | 5.231% | $102.9791 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $201.74 | 7.720% | $217.3143 | $217.31 | $217.30 | $217.30 |
| Purchase #7 | $165.38 | 8.614% | $179.6258 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $956.57 | $1,027.8439 | $1,027.85 | $1,027.90 | $1,027.80 | |