| 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 | $157.36 | 13.749% | $178.9954 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $217.75 | 3.845% | $226.1225 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $65.27 | 12.811% | $73.6317 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $87.43 | 4.632% | $91.4798 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $53.66 | 9.746% | $58.8897 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $193.34 | 10.618% | $213.8688 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $213.85 | 7.544% | $229.9828 | $229.98 | $230.00 | $230.00 |
| 7 purchase totals = | $988.66 | $1,072.9707 | $1,072.97 | $1,073.00 | $1,073.00 | |