| 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 | $170.60 | 6.248% | $181.2591 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $114.49 | 4.323% | $119.4394 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $66.34 | 4.156% | $69.0971 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $206.53 | 6.763% | $220.4976 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $203.81 | 8.414% | $220.9586 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $29.42 | 10.121% | $32.3976 | $32.40 | $32.40 | $32.40 |
| Purchase #7 | $221.31 | 11.180% | $246.0525 | $246.05 | $246.05 | $246.10 |
| 7 purchase totals = | $1,012.50 | $1,089.7019 | $1,089.71 | $1,089.70 | $1,089.80 | |