| 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 | $162.28 | 5.867% | $171.801 | $171.80 | $171.80 | $171.80 |
| Purchase #2 | $130.70 | 8.416% | $141.6997 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $228.80 | 11.207% | $254.4416 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $36.85 | 11.573% | $41.1147 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $220.95 | 11.193% | $245.6809 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $102.65 | 9.287% | $112.1831 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $143.75 | 6.754% | $153.4589 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $1,025.98 | $1,120.3799 | $1,120.37 | $1,120.40 | $1,120.40 | |