| 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 | $167.59 | 12.769% | $188.9896 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $179.43 | 11.427% | $199.9335 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $172.66 | 7.618% | $185.8132 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $202.76 | 13.282% | $229.6906 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $231.58 | 9.278% | $253.066 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $87.34 | 5.314% | $91.9812 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $167.77 | 6.304% | $178.3462 | $178.35 | $178.35 | $178.30 |
| 7 purchase totals = | $1,209.13 | $1,327.8203 | $1,327.82 | $1,327.85 | $1,327.80 | |