| 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 | $129.55 | 12.759% | $146.0793 | $146.08 | $146.10 | $146.10 |
| Purchase #2 | $61.30 | 13.229% | $69.4094 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $220.43 | 6.485% | $234.7249 | $234.72 | $234.70 | $234.70 |
| Purchase #4 | $113.34 | 10.309% | $125.0242 | $125.02 | $125.00 | $125.00 |
| Purchase #5 | $240.75 | 12.460% | $270.7475 | $270.75 | $270.75 | $270.70 |
| Purchase #6 | $185.42 | 11.719% | $207.1494 | $207.15 | $207.15 | $207.10 |
| Purchase #7 | $87.89 | 8.620% | $95.4661 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $1,038.68 | $1,148.6008 | $1,148.60 | $1,148.55 | $1,148.50 | |