| 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 | $105.29 | 7.385% | $113.0657 | $113.07 | $113.05 | $113.10 |
| Purchase #2 | $71.33 | 4.548% | $74.5741 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $96.25 | 10.462% | $106.3197 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $173.90 | 13.110% | $196.6983 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $203.60 | 11.339% | $226.6862 | $226.69 | $226.70 | $226.70 |
| Purchase #6 | $131.52 | 3.337% | $135.9088 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $158.99 | 4.267% | $165.7741 | $165.77 | $165.75 | $165.80 |
| 7 purchase totals = | $940.88 | $1,019.0269 | $1,019.03 | $1,018.95 | $1,019.10 | |