| 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 | $131.54 | 5.239% | $138.4314 | $138.43 | $138.45 | $138.40 |
| Purchase #2 | $39.68 | 12.395% | $44.5983 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $109.31 | 11.721% | $122.1222 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $64.84 | 8.458% | $70.3242 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $165.82 | 6.116% | $175.9616 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $50.59 | 4.168% | $52.6986 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $233.74 | 3.159% | $241.1238 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $795.52 | $845.2601 | $845.25 | $845.20 | $845.20 | |