| 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 | $177.52 | 5.847% | $187.8996 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $98.42 | 8.512% | $106.7975 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $48.45 | 11.419% | $53.9825 | $53.98 | $54.00 | $54.00 |
| Purchase #4 | $196.56 | 13.468% | $223.0327 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $246.25 | 8.646% | $267.5408 | $267.54 | $267.55 | $267.50 |
| Purchase #6 | $215.72 | 6.458% | $229.6512 | $229.65 | $229.65 | $229.70 |
| Purchase #7 | $25.68 | 9.418% | $28.0985 | $28.10 | $28.10 | $28.10 |
| 7 purchase totals = | $1,008.60 | $1,097.0028 | $1,097.00 | $1,097.05 | $1,097.00 | |