| 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 | $114.70 | 12.238% | $128.737 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $181.75 | 7.318% | $195.0505 | $195.05 | $195.05 | $195.10 |
| Purchase #3 | $8.73 | 3.632% | $9.0471 | $9.05 | $9.05 | $9.00 |
| Purchase #4 | $196.39 | 10.424% | $216.8617 | $216.86 | $216.85 | $216.90 |
| Purchase #5 | $129.53 | 4.557% | $135.4327 | $135.43 | $135.45 | $135.40 |
| Purchase #6 | $161.82 | 9.868% | $177.7884 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $120.39 | 13.796% | $136.999 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $913.31 | $999.9164 | $999.92 | $999.95 | $999.90 | |