| 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 | $160.93 | 10.500% | $177.8277 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $118.83 | 3.797% | $123.342 | $123.34 | $123.35 | $123.30 |
| Purchase #3 | $119.86 | 11.756% | $133.9507 | $133.95 | $133.95 | $134.00 |
| Purchase #4 | $200.35 | 10.303% | $220.9921 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $181.27 | 12.566% | $204.0484 | $204.05 | $204.05 | $204.00 |
| Purchase #6 | $62.72 | 10.748% | $69.4611 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $120.81 | 9.629% | $132.4428 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $964.77 | $1,062.0648 | $1,062.06 | $1,062.10 | $1,062.00 | |