| 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 | $162.34 | 9.508% | $177.7753 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $220.85 | 13.294% | $250.2098 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $98.33 | 8.505% | $106.693 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $187.96 | 7.754% | $202.5344 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $125.73 | 8.834% | $136.837 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $150.63 | 9.538% | $164.9971 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $140.64 | 7.700% | $151.4693 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $1,086.48 | $1,190.5159 | $1,190.52 | $1,190.55 | $1,190.50 | |