| 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 | $193.34 | 10.341% | $213.3333 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $63.85 | 5.863% | $67.5935 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $235.68 | 4.411% | $246.0758 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $75.74 | 12.115% | $84.9159 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $138.28 | 5.544% | $145.9462 | $145.95 | $145.95 | $145.90 |
| Purchase #6 | $75.94 | 7.493% | $81.6302 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $174.80 | 12.745% | $197.0783 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $957.63 | $1,036.5732 | $1,036.58 | $1,036.65 | $1,036.50 | |