| 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 | $167.45 | 7.448% | $179.9217 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $18.88 | 4.754% | $19.7776 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $149.84 | 7.223% | $160.6629 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $192.51 | 5.445% | $202.9922 | $202.99 | $203.00 | $203.00 |
| Purchase #5 | $126.67 | 11.759% | $141.5651 | $141.57 | $141.55 | $141.60 |
| Purchase #6 | $45.94 | 12.134% | $51.5144 | $51.51 | $51.50 | $51.50 |
| Purchase #7 | $232.31 | 11.607% | $259.2742 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $933.60 | $1,015.7081 | $1,015.70 | $1,015.65 | $1,015.80 | |