| 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 | $152.26 | 8.113% | $164.6129 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $83.89 | 5.388% | $88.41 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $250.58 | 3.661% | $259.7537 | $259.75 | $259.75 | $259.80 |
| Purchase #4 | $161.31 | 7.783% | $173.8648 | $173.86 | $173.85 | $173.90 |
| Purchase #5 | $41.88 | 7.626% | $45.0738 | $45.07 | $45.05 | $45.10 |
| Purchase #6 | $79.70 | 5.823% | $84.3409 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $229.33 | 3.856% | $238.173 | $238.17 | $238.15 | $238.20 |
| 7 purchase totals = | $998.95 | $1,054.2291 | $1,054.21 | $1,054.15 | $1,054.30 | |