| 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 | $165.74 | 10.699% | $183.4725 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $187.36 | 5.460% | $197.5899 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $64.86 | 3.183% | $66.9245 | $66.92 | $66.90 | $66.90 |
| Purchase #4 | $110.96 | 3.798% | $115.1743 | $115.17 | $115.15 | $115.20 |
| Purchase #5 | $100.99 | 5.259% | $106.3011 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $202.40 | 6.464% | $215.4831 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $147.67 | 4.857% | $154.8423 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $979.98 | $1,039.7877 | $1,039.77 | $1,039.75 | $1,039.80 | |