| 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 | $129.41 | 13.855% | $147.3398 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $76.86 | 4.383% | $80.2288 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $84.87 | 4.692% | $88.8521 | $88.85 | $88.85 | $88.90 |
| Purchase #4 | $141.89 | 11.190% | $157.7675 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $180.68 | 3.140% | $186.3534 | $186.35 | $186.35 | $186.40 |
| Purchase #6 | $187.74 | 4.716% | $196.5938 | $196.59 | $196.60 | $196.60 |
| Purchase #7 | $130.65 | 8.181% | $141.3385 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $932.10 | $998.4739 | $998.47 | $998.50 | $998.50 | |