| 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 | $165.25 | 9.795% | $181.4362 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $27.99 | 13.338% | $31.7233 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $173.87 | 13.367% | $197.1112 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $177.91 | 3.391% | $183.9429 | $183.94 | $183.95 | $183.90 |
| Purchase #5 | $141.48 | 12.775% | $159.5541 | $159.55 | $159.55 | $159.60 |
| Purchase #6 | $249.52 | 3.200% | $257.5046 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $208.55 | 3.392% | $215.624 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $1,144.57 | $1,226.8963 | $1,226.88 | $1,226.85 | $1,226.80 | |