| 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 | $31.32 | 8.874% | $34.0993 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $85.86 | 7.843% | $92.594 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $90.90 | 12.788% | $102.5243 | $102.52 | $102.50 | $102.50 |
| Purchase #4 | $157.62 | 11.701% | $176.0631 | $176.06 | $176.05 | $176.10 |
| Purchase #5 | $198.82 | 6.342% | $211.4292 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $151.81 | 3.417% | $156.9973 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $138.79 | 12.736% | $156.4663 | $156.47 | $156.45 | $156.50 |
| 7 purchase totals = | $855.12 | $930.1735 | $930.17 | $930.15 | $930.20 | |