| 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 | $156.83 | 3.480% | $162.2877 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $87.96 | 5.238% | $92.5673 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $145.86 | 12.198% | $163.652 | $163.65 | $163.65 | $163.70 |
| Purchase #4 | $181.99 | 5.787% | $192.5218 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $118.27 | 9.195% | $129.1449 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $46.26 | 12.183% | $51.8959 | $51.90 | $51.90 | $51.90 |
| Purchase #7 | $22.50 | 9.660% | $24.6735 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $759.67 | $816.7431 | $816.74 | $816.70 | $816.80 | |