| 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 | $180.54 | 6.858% | $192.9214 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $78.35 | 4.152% | $81.6031 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $244.57 | 10.160% | $269.4183 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $118.85 | 12.149% | $133.2891 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $71.69 | 13.112% | $81.09 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $117.50 | 11.452% | $130.9561 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $190.80 | 6.438% | $203.0837 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $1,002.30 | $1,092.3617 | $1,092.36 | $1,092.35 | $1,092.40 | |