| 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 | $162.28 | 3.354% | $167.7229 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $81.66 | 13.264% | $92.4914 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $44.96 | 10.554% | $49.7051 | $49.71 | $49.70 | $49.70 |
| Purchase #4 | $36.66 | 7.522% | $39.4176 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $173.49 | 10.819% | $192.2599 | $192.26 | $192.25 | $192.30 |
| Purchase #6 | $152.39 | 10.143% | $167.8469 | $167.85 | $167.85 | $167.80 |
| Purchase #7 | $209.92 | 5.119% | $220.6658 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $861.36 | $930.1096 | $930.12 | $930.05 | $930.10 | |