| 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 | $51.50 | 12.268% | $57.818 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $118.90 | 5.424% | $125.3491 | $125.35 | $125.35 | $125.30 |
| Purchase #3 | $243.36 | 3.283% | $251.3495 | $251.35 | $251.35 | $251.30 |
| Purchase #4 | $147.72 | 11.672% | $164.9619 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $105.41 | 7.658% | $113.4823 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $185.81 | 9.864% | $204.1383 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $138.44 | 8.788% | $150.6061 | $150.61 | $150.60 | $150.60 |
| 7 purchase totals = | $991.14 | $1,067.7052 | $1,067.71 | $1,067.70 | $1,067.60 | |