| 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 | $190.99 | 3.145% | $196.9966 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $137.47 | 4.181% | $143.2176 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $90.82 | 13.147% | $102.7601 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $223.84 | 5.768% | $236.7511 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $228.32 | 4.116% | $237.7177 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $19.78 | 11.487% | $22.0521 | $22.05 | $22.05 | $22.10 |
| Purchase #7 | $184.53 | 6.262% | $196.0853 | $196.09 | $196.10 | $196.10 |
| 7 purchase totals = | $1,075.75 | $1,135.5805 | $1,135.59 | $1,135.55 | $1,135.70 | |