| 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 | $174.56 | 5.140% | $183.5324 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $189.34 | 12.497% | $213.0018 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $211.43 | 6.828% | $225.8664 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $155.32 | 12.489% | $174.7179 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $157.98 | 11.362% | $175.9297 | $175.93 | $175.95 | $175.90 |
| Purchase #6 | $184.77 | 6.127% | $196.0909 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $17.44 | 13.159% | $19.7349 | $19.73 | $19.75 | $19.70 |
| 7 purchase totals = | $1,090.84 | $1,188.8740 | $1,188.87 | $1,188.90 | $1,188.80 | |