| 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 | $167.39 | 11.550% | $186.7235 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $165.35 | 4.622% | $172.9925 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $205.87 | 5.147% | $216.4661 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $130.47 | 11.137% | $145.0004 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $196.35 | 8.642% | $213.3186 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $207.59 | 10.610% | $229.6153 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $119.57 | 10.801% | $132.4848 | $132.48 | $132.50 | $132.50 |
| 7 purchase totals = | $1,192.59 | $1,296.6012 | $1,296.60 | $1,296.55 | $1,296.60 | |