| 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 | $143.51 | 13.449% | $162.8107 | $162.81 | $162.80 | $162.80 |
| Purchase #2 | $168.71 | 9.801% | $185.2453 | $185.25 | $185.25 | $185.20 |
| Purchase #3 | $128.73 | 11.314% | $143.2945 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $233.99 | 6.600% | $249.4333 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $136.55 | 6.513% | $145.4435 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $165.80 | 7.736% | $178.6263 | $178.63 | $178.65 | $178.60 |
| Purchase #7 | $152.44 | 9.570% | $167.0285 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $1,129.73 | $1,231.8821 | $1,231.88 | $1,231.95 | $1,231.70 | |