| 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 | $158.48 | 12.732% | $178.6577 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $139.43 | 4.750% | $146.0529 | $146.05 | $146.05 | $146.10 |
| Purchase #3 | $147.57 | 7.496% | $158.6318 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $157.54 | 5.193% | $165.7211 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $37.71 | 5.524% | $39.7931 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $187.97 | 12.464% | $211.3986 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $205.56 | 4.389% | $214.582 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $1,034.26 | $1,114.8372 | $1,114.83 | $1,114.85 | $1,114.90 | |