| 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 | $23.50 | 4.251% | $24.499 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $168.28 | 7.441% | $180.8017 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $76.34 | 6.606% | $81.383 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $58.44 | 8.726% | $63.5395 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $142.61 | 8.478% | $154.7005 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $61.76 | 10.248% | $68.0892 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $162.61 | 11.819% | $181.8289 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $693.54 | $754.8418 | $754.84 | $754.90 | $754.80 | |