| 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 | $14.58 | 9.315% | $15.9381 | $15.94 | $15.95 | $15.90 |
| Purchase #2 | $150.48 | 3.244% | $155.3616 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $139.94 | 9.116% | $152.6969 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $164.36 | 8.570% | $178.4457 | $178.45 | $178.45 | $178.40 |
| Purchase #5 | $207.41 | 7.523% | $223.0135 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $182.48 | 12.341% | $204.9999 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $114.38 | 13.730% | $130.0844 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $973.63 | $1,060.5401 | $1,060.54 | $1,060.55 | $1,060.50 | |