| 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 | $63.84 | 4.184% | $66.5111 | $66.51 | $66.50 | $66.50 |
| Purchase #2 | $186.51 | 10.845% | $206.737 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $211.85 | 12.193% | $237.6809 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $230.32 | 7.871% | $248.4485 | $248.45 | $248.45 | $248.40 |
| Purchase #5 | $198.90 | 11.120% | $221.0177 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $37.95 | 13.264% | $42.9837 | $42.98 | $43.00 | $43.00 |
| Purchase #7 | $129.27 | 11.240% | $143.7999 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $1,058.64 | $1,167.1788 | $1,167.18 | $1,167.20 | $1,167.10 | |