| 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 | $203.93 | 8.653% | $221.5761 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $139.90 | 9.427% | $153.0884 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $88.56 | 6.183% | $94.0357 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $11.62 | 7.174% | $12.4536 | $12.45 | $12.45 | $12.50 |
| Purchase #5 | $179.39 | 9.449% | $196.3406 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $63.93 | 8.228% | $69.1902 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $135.36 | 7.602% | $145.6501 | $145.65 | $145.65 | $145.70 |
| 7 purchase totals = | $822.69 | $892.3347 | $892.34 | $892.40 | $892.40 | |