| 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 | $172.62 | 13.620% | $196.1308 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $129.67 | 8.238% | $140.3522 | $140.35 | $140.35 | $140.40 |
| Purchase #3 | $26.86 | 6.493% | $28.604 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $95.54 | 6.621% | $101.8657 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $69.50 | 13.275% | $78.7261 | $78.73 | $78.75 | $78.70 |
| Purchase #6 | $30.40 | 5.493% | $32.0699 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $27.34 | 13.207% | $30.9508 | $30.95 | $30.95 | $31.00 |
| 7 purchase totals = | $551.93 | $608.6995 | $608.70 | $608.70 | $608.80 | |