| 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 | $81.32 | 7.735% | $87.6101 | $87.61 | $87.60 | $87.60 |
| Purchase #2 | $228.63 | 10.677% | $253.0408 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $211.90 | 12.831% | $239.0889 | $239.09 | $239.10 | $239.10 |
| Purchase #4 | $150.47 | 3.754% | $156.1186 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $135.27 | 8.783% | $147.1508 | $147.15 | $147.15 | $147.20 |
| Purchase #6 | $120.79 | 12.621% | $136.0349 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $114.47 | 9.731% | $125.6091 | $125.61 | $125.60 | $125.60 |
| 7 purchase totals = | $1,042.85 | $1,144.6532 | $1,144.65 | $1,144.65 | $1,144.60 | |