| 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 | $128.39 | 11.274% | $142.8647 | $142.86 | $142.85 | $142.90 |
| Purchase #2 | $8.69 | 9.367% | $9.504 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $5.91 | 7.793% | $6.3706 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $24.95 | 6.774% | $26.6401 | $26.64 | $26.65 | $26.60 |
| Purchase #5 | $156.82 | 10.819% | $173.7864 | $173.79 | $173.80 | $173.80 |
| Purchase #6 | $170.69 | 9.319% | $186.5966 | $186.60 | $186.60 | $186.60 |
| Purchase #7 | $241.84 | 7.377% | $259.6805 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $737.29 | $805.4429 | $805.44 | $805.45 | $805.50 | |