| 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 | $150.35 | 10.140% | $165.5955 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $83.88 | 13.598% | $95.286 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $200.31 | 8.261% | $216.8576 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $174.71 | 10.441% | $192.9515 | $192.95 | $192.95 | $193.00 |
| Purchase #5 | $81.88 | 6.260% | $87.0057 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $102.79 | 13.783% | $116.9575 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $99.83 | 6.266% | $106.0853 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $893.75 | $980.7391 | $980.76 | $980.75 | $980.90 | |