| 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 | $167.77 | 8.352% | $181.7822 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $141.29 | 8.327% | $153.0552 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $16.32 | 6.141% | $17.3222 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $184.86 | 10.391% | $204.0688 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $129.81 | 11.845% | $145.186 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $81.42 | 4.858% | $85.3754 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $145.79 | 11.602% | $162.7046 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $867.26 | $949.4944 | $949.50 | $949.50 | $949.60 | |