| 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 | $191.50 | 13.317% | $217.0021 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $208.73 | 5.644% | $220.5107 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $60.68 | 12.292% | $68.1388 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $76.36 | 10.619% | $84.4687 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $156.62 | 5.708% | $165.5599 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $177.45 | 8.718% | $192.9201 | $192.92 | $192.90 | $192.90 |
| Purchase #7 | $152.74 | 4.740% | $159.9799 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $1,024.08 | $1,108.5802 | $1,108.58 | $1,108.55 | $1,108.60 | |