| 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 | $126.76 | 3.369% | $131.0305 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $163.70 | 13.622% | $185.9992 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $149.59 | 12.115% | $167.7128 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $172.38 | 5.638% | $182.0988 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $222.80 | 3.284% | $230.1168 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $162.31 | 4.190% | $169.1108 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $58.84 | 10.196% | $64.8393 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $1,056.38 | $1,130.9082 | $1,130.91 | $1,130.90 | $1,130.80 | |