| 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 | $149.90 | 12.508% | $168.6495 | $168.65 | $168.65 | $168.60 |
| Purchase #2 | $180.80 | 6.217% | $192.0403 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $186.74 | 11.364% | $207.9611 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $182.95 | 8.401% | $198.3196 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $182.49 | 10.394% | $201.458 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $106.55 | 8.352% | $115.4491 | $115.45 | $115.45 | $115.40 |
| Purchase #7 | $204.93 | 7.300% | $219.8899 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $1,194.36 | $1,303.7675 | $1,303.77 | $1,303.75 | $1,303.70 | |