| 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 | $140.80 | 9.386% | $154.0155 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $229.73 | 12.572% | $258.6117 | $258.61 | $258.60 | $258.60 |
| Purchase #3 | $96.98 | 12.724% | $109.3197 | $109.32 | $109.30 | $109.30 |
| Purchase #4 | $83.29 | 4.558% | $87.0864 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $149.90 | 4.749% | $157.0188 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $32.27 | 5.856% | $34.1597 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $39.43 | 9.802% | $43.2949 | $43.29 | $43.30 | $43.30 |
| 7 purchase totals = | $772.40 | $843.5067 | $843.51 | $843.45 | $843.50 | |