| 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 | $189.33 | 8.467% | $205.3606 | $205.36 | $205.35 | $205.40 |
| Purchase #2 | $123.31 | 8.440% | $133.7174 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $67.38 | 13.560% | $76.5167 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $223.64 | 8.687% | $243.0676 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $189.44 | 11.454% | $211.1385 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $33.38 | 7.710% | $35.9536 | $35.95 | $35.95 | $36.00 |
| Purchase #7 | $142.77 | 3.874% | $148.3009 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $969.25 | $1,054.0553 | $1,054.06 | $1,054.00 | $1,054.10 | |