| 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 | $132.93 | 12.767% | $149.9012 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $165.46 | 13.590% | $187.946 | $187.95 | $187.95 | $187.90 |
| Purchase #3 | $114.78 | 6.793% | $122.577 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $184.30 | 9.759% | $202.2858 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $14.92 | 11.547% | $16.6428 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $178.61 | 5.729% | $188.8426 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $41.31 | 4.267% | $43.0727 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $832.31 | $911.2681 | $911.27 | $911.30 | $911.20 | |